Index of /ftp/yiijima/gc_html5_00/gcxml

[ICO]NameLast modifiedSizeDescription
[PARENTDIR]Parent Directory  -  
[ ]10078-直角三角形.gcx2026-10-14 12:16 7.3K 
[ ]00305-対角線あり.gcx2026-10-14 12:16 11K 
[ ]00212-円周角の定理の逆2.gcx2026-10-14 12:16 8.6K 
[ ]00357-3 円周角の定理の逆.gcx2026-10-14 12:16 5.9K 
[ ]00169-内接四角形_by_山本.gcx2026-10-14 12:16 6.6K 
[ ]10022-10019-井北〜円周角の定理2〜.gcx2026-10-14 12:16 7.1K 
[ ]00332-th1_by_yushi.gcx2026-10-14 12:16 10K 
[ ]00322-外心.gcx2026-10-14 12:16 7.8K 
[ ]00284-作図の利用1.gcx2026-10-14 12:16 4.3K 
[ ]00167-okym_yutaw2016_by_渡邊裕.gcx2026-10-14 12:16 16K 
[ ]00131-星型七角形１点とばし.gcx2026-10-14 12:16 11K 
[ ]00238-円と中点の軌跡_by_2150268.gcx2026-10-14 12:16 4.9K 
[ ]00133-動点_y_ax^2_by_馬淵.gcx2026-10-14 12:16 12K 
[ ]00276-%8d%ec%90%7d%82%cc%97%98%97p.gcx2026-10-14 12:16 4.3K 
[ ]00191-動点Ｐ-3.gcx2026-10-14 12:16 5.6K 
[ ]00162-四角形の線対称線付き.gcx2026-10-14 12:16 21K 
[ ]00008-三角形の辺上の正三角形の重心を結んだ三角形_by_堀尾.gcx2026-10-14 12:16 28K 
[ ]00409-正三角形の回転移動における合同な図形_by_nakagawa.gcx2026-10-14 12:16 14K 
[ ]00175-ushida7_by_飯島.gcx2026-10-14 12:16 13K 
[ ]00474-七望星_by_も.gcx2026-10-14 12:16 5.3K 
[ ]00022-半円上の円周角_by_鈴木清次.gcx2026-10-14 12:16 4.3K 
[ ]00268-ueda.gcx2026-10-14 12:16 1.6K 
[ ]00201-等積変形_by_岡田.gcx2026-10-14 12:16 6.7K 
[ ]00293-2つの正三角形(上田作成).gcx2026-10-14 12:16 7.6K 
[ ]00242-竹口優加＿2_by_.gcx2026-10-14 12:16 18K 
[ ]00304-二等辺三角形・直角_by_上田雅也.gcx2026-10-14 12:16 6.8K 
[ ]00051-正多角形の簡便な作図_by_堀尾.gcx2026-10-14 12:16 28K 
[ ]00493-平行移動　四辺形_by_小林.gcx2026-10-14 12:16 9.9K 
[ ]00237-三角形の辺と角の大小.gcx2026-10-14 12:16 5.8K 
[ ]00307-直角二等辺三角形完成版_by_上田雅也.gcx2026-10-14 12:16 8.7K 
[ ]00178-正三角形の性質.gcx2026-10-14 12:16 12K 
[ ]00302-不定形三角形_by_上田雅也.gcx2026-10-14 12:16 6.3K 
[ ]00075-天地明察_by_鈴木清次.gcx2026-10-14 12:16 13K 
[ ]00418-s1048.gcx2026-10-14 12:16 8.4K 
[ ]00172-.gcx2026-10-14 12:16 7.9K 
[ ]00297-2つの正三角形交点F付き_by_上田雅也.gcx2026-10-14 12:16 9.0K 
[ ]00034-台形(takuch87).gcx2026-10-14 12:16 3.8K 
[ ]00182-円周角の定理 補助線入り.gcx2026-10-14 12:16 6.3K 
[ ]00065-△の角の二等分線の定理.gcx2026-10-14 12:16 4.2K 
[ ]10036-sikakkei.gcx2026-10-14 12:16 7.3K 
[ ]00222-有田中.gcx2026-10-14 12:16 14K 
[ ]00167-a.gcx2026-10-14 12:16 8.0K 
[ ]00049-線からの距離の等しい点.gcx2026-10-14 12:16 5.6K 
[ ]00306-四角中点_テスト_by_四日市市立山手中学校.gcx2026-10-14 12:16 7.1K 
[ ]00235-外接円_by_鈴木清次.gcx2026-10-14 12:16 14K 
[ ]00204-不等式の表す領域(円１)_by_中島.gcx2026-10-14 12:16 3.4K 
[ ]00305-中点_by_　.gcx2026-10-14 12:16 6.7K 
[ ]00143-円周角の定理_by_工藤.gcx2026-10-14 12:16 4.0K 
[ ]00202-鏡に映る高さ5_by_武藤寿彰_by__by_.gcx2026-10-14 12:16 12K 
[ ]10014-【乙部】問題をつくり変える.gcx2026-10-14 12:16 12K 
[ ]10100-接弦定理　ゆいと.gcx2026-10-14 12:16 7.3K 
[ ]00171-ushida5_by_飯島.gcx2026-10-14 12:16 12K 
[ ]00136-どこで水を飲ませる？１.gcx2026-10-14 12:16 466K 
[ ]00309-苗岐‐滑る立て掛け棒3_by_苗岐.gcx2026-10-14 12:16 6.8K 
[ ]00249-平行な２直線_by_nakagawa.gcx2026-10-14 12:16 4.4K 
[ ]00275-円周角2_神谷.gcx2026-10-14 12:16 6.6K 
[ ]00089-点Ｐ　猫完成.gcx2026-10-14 12:16 23K 
[ ]00212-等積変形（境界）_by_瀧塚峻平.gcx2026-10-14 12:16 9.5K 
[ ]00193-円周角の定理_by_江森貴大.gcx2026-10-14 12:16 9.3K 
[ ]00273-NAKA .gcx2026-10-14 12:16 9.4K 
[ ]00009-対称点への移動.gcx2026-10-14 12:16 7.5K 
[ ]10106-10058-10057-凹形.gcx2026-10-14 12:16 7.0K 
[ ]00037-円と直線(takuch87).gcx2026-10-14 12:16 2.1K 
[ ]00298-2つの正三角形Cが動く_by_上田雅也.gcx2026-10-14 12:16 9.5K 
[ ]00257-最短距離2.gcx2026-10-14 12:16 6.7K 
[ ]00393-足立_01d.gcx2026-10-14 12:16 7.5K 
[ ]00124-1_by_Hirohito.gcx2026-10-14 12:16 11K 
[ ]10105-10013-10012-二次方程式_動点_須浪.gcx2026-10-14 12:16 14K 
[ ]00104-水くみ（再）確認用.gcx2026-10-14 12:16 4.0K 
[ ]10103-ゆゆ.gcx2026-10-14 12:16 2.3K 
[ ]00341-平行移動問題_by_古閑.gcx2026-10-14 12:16 18K 
[ ]00497-五角形　外角.gcx2026-10-14 12:16 5.5K 
[ ]00108-1012_ICT_台形の面積_色づけ_by_横澤_by_.gcx2026-10-14 12:16 9.2K 
[ ]00164-平行移動.gcx2026-10-14 12:16 12K 
[ ]00105-1012_ICT_台形の面積_by_横澤.gcx2026-10-14 12:16 5.6K 
[ ]00356-_by_.gcx2026-10-14 12:16 162  
[ ]00351-田_by_桜　円周角　数値.gcx2026-10-14 12:16 5.5K 
[ ]00258-等積変形.gcx2026-10-14 12:16 8.6K 
[ ]00193-円周角_by_田村　太志.gcx2026-10-14 12:16 7.8K 
[ ]00327-方べき_by_nakatuka.gcx2026-10-14 12:16 7.2K 
[ ]00310-平行四辺形p147例2_by_.gcx2026-10-14 12:16 8.8K 
[ ]00138-12-3_by_eijiyamane.gcx2026-10-14 12:16 2.0K 
[ ]00322-2つの三角形(1つ固定)_by_.gcx2026-10-14 12:16 8.6K 
[ ]00139-二等辺三角形の底角.gcx2026-10-14 12:16 3.0K 
[ ]00103-MM　五角形の外角の和.gcx2026-10-14 12:16 5.5K 
[ ]00447-p72-2_by_DM.gcx2026-10-14 12:16 5.2K 
[ ]00115-at3 elisa-federico_by_bairral-italia.gcx2026-10-14 12:16 30K 
[ ]00304-三平方の定理_by_桑原.gcx2026-10-14 12:16 17K 
[ ]00131-四角形の辺の中点_by_木戸中.gcx2026-10-14 12:16 8.7K 
[ ]00389-k3-076c3.gcx2026-10-14 12:16 9.4K 
[ ]00293-桜_by_田.gcx2026-10-14 12:16 11K 
[ ]00288-円周角の定理について_by_中塚　渓滋.gcx2026-10-14 12:16 6.1K 
[ ]00259-作図（角の二等分線）_by_nakagawa.gcx2026-10-14 12:16 12K 
[ ]00304-田_by_桜２.gcx2026-10-14 12:16 11K 
[ ]00276-接弦定理_by_中川.gcx2026-10-14 12:16 9.0K 
[ ]00368-接弦定理あと_by_桜.gcx2026-10-14 12:16 6.0K 
[ ]00161-三角形の合同条件__by_eijiyamane.gcx2026-10-14 12:16 6.2K 
[ ]00162-三角形の合同条件0_by_eijiyamane.gcx2026-10-14 12:16 3.0K 
[ ]00062-locus_by_.gcx2026-10-14 12:16 2.4K 
[ ]00346-くさび形エキスパートC_by_古閑.gcx2026-10-14 12:16 9.3K 
[ ]00259-２つの正方形_by_戸谷真由子.gcx2026-10-14 12:16 9.8K 
[ ]00225-等積変形(2)_by_西山.gcx2026-10-14 12:16 11K 
[ ]00269-フェルマー点第１第２_by_堀尾.gcx2026-10-14 12:16 33K 
[ ]00165-回転移動.gcx2026-10-14 12:16 16K 
[ ]10097-中点連結定理.gcx2026-10-14 12:16 14K 
[ ]00199-平行移動.gcx2026-10-14 12:16 8.3K 
[ ]00163-四平方_by_muto.gcx2026-10-14 12:16 29K 
[ ]00036-伊神祐哉８０７.gcx2026-10-14 12:16 6.7K 
[ ]00382-等積変形四角形の一点_by_003_by_003.gcx2026-10-14 12:16 9.6K 
[ ]00093-外心４.gcx2026-10-14 12:16 5.8K 
[ ]00401-test.gcx2026-10-14 12:16 14K 
[ ]00326-方べき_by_nakatuka.gcx2026-10-14 12:16 7.2K 
[ ]00254-啓林館_2年生_いろいろな四角形.gcx2026-10-14 12:16 6.6K 
[ ]00066-一次関数の利用_動点_by_.gcx2026-10-14 12:16 7.5K 
[ ]00059-星型_by_北部中市川.gcx2026-10-14 12:16 3.8K 
[ ]00004-方べきの定理（円周の外）_by_jumpei.gcx2026-10-14 12:16 3.3K 
[ ]00258-作図（直線上の点Ｐを通る垂線）_by_nakagawa.gcx2026-10-14 12:16 11K 
[ ]00071-1次関数　動点　三角形　梅木4.gcx2026-10-14 12:16 4.3K 
[ ]00286-二等辺三角形からの問題_by_上田雅也.gcx2026-10-14 12:16 8.8K 
[ ]00255-第五公準実験_by_yt.gcx2026-10-14 12:16 5.6K 
[ ]10001-MM　平方根（正方形）.gcx2026-10-14 12:16 6.1K 
[ ]00177-三朝中学校かなと_by_.gcx2026-10-14 12:16 7.9K 
[ ]00341-【中川】ブーメラン1_by_中川.gcx2026-10-14 12:16 7.6K 
[ ]00195-写真_by_写真.gcx2026-10-14 12:16 7.2K 
[ ]00386-gc_00383-算チャレ第1043回_by_「数学」小旅行.gcx2026-10-14 12:16 8.8K 
[ ]00266-中村秀明-長方形-自由PQ.gcx2026-10-14 12:16 6.8K 
[ ]00383-算チャレ第1043回_by_「数学」小旅行.gcx2026-10-14 12:16 8.8K 
[ ]00354-一次関数グラフ_by_古閑.gcx2026-10-14 12:16 16K 
[ ]00218-4kaku_chuten_by_kanamikobayashi.gcx2026-10-14 12:16 5.6K 
[ ]00012-p161 円周角の定理に気付く.gcx2026-10-14 12:16 5.3K 
[ ]00203-面積半分1_by_西山20130220.gcx2026-10-14 12:16 16K 
[ ]00106-円に内接する四角形.gcx2026-10-14 12:16 9.8K 
[ ]00144-%e6%b8%85%e6%b5%81%e9%a4%a8%e9%ab%98%e6%a0%a1-%e4%b8%89%e8%a7%92%e5%bd%a2%e3%81%ae%e5%a4%96%e5%bf%83-%e9%9b%a3%e6%b3%a2%e3%80%80%e5%b9%b8%e5%b9%b3.gcx2026-10-14 12:16 6.2K 
[ ]00067-ブーメラン型_by_北部中市川.gcx2026-10-14 12:16 4.7K 
[ ]00360-正弦定理_by_m-m.gcx2026-10-14 12:16 4.6K 
[ ]00099-Mke-paralellogram_by_Iijima.gcx2026-10-14 12:16 10K 
[ ]00350-田_by_桜　円周角　導入.gcx2026-10-14 12:16 3.0K 
[ ]00212-k2-131Bm2.gcx2026-10-14 12:16 14K 
[ ]10063-aaa.gcx2026-10-14 12:16 5.8K 
[ ]00237-数学B_4_by_kotani.gcx2026-10-14 12:16 23K 
[ ]00295-2つの正三角形3_by_上田雅也.gcx2026-10-14 12:16 10K 
[ ]00248-垂直な２直線_by_nakagawa.gcx2026-10-14 12:16 3.4K 
[ ]00077-横澤　台形１.gcx2026-10-14 12:16 5.4K 
[ ]00061-川崎学びの会120819_by_武藤寿彰.gcx2026-10-14 12:16 21K 
[ ]00288-a.gcx2026-10-14 12:16 525  
[ ]00017-power.gcx2026-10-14 12:16 3.7K 
[ ]00230-星形五角形城辺_by_.gcx2026-10-14 12:16 8.1K 
[ ]00228-1221方べきの定理.gcx2026-10-14 12:16 6.2K 
[ ]00333-平行移動その１_by_古閑.gcx2026-10-14 12:16 13K 
[ ]00321-2_つの正方形_by_.gcx2026-10-14 12:16 10K 
[ ]00189-ushida10.gcx2026-10-14 12:16 12K 
[ ]00189-四平方0_by_桑原.gcx2026-10-14 12:16 26K 
[ ]00199-鏡に映る高さ3_by_武藤寿彰.gcx2026-10-14 12:16 11K 
[ ]00146-水くみ（再）確認用.gcx2026-10-14 12:16 4.0K 
[ ]00103-test1_by_bairral.gcx2026-10-14 12:16 1.8K 
[ ]10085-対角線の性質nakane.gcx2026-10-14 12:16 9.1K 
[ ]00266-円周角1_by_中川.gcx2026-10-14 12:16 5.4K 
[ ]10002-数学的探求^_^.gcx2026-10-14 12:16 8.5K 
[ ]00166-等積変形－１_by_市川和.gcx2026-10-14 12:16 8.1K 
[ ]00339-垂心もと.gcx2026-10-14 12:16 6.3K 
[ ]00324-直角三角形直角はずれ完成版_by_上田雅也.gcx2026-10-14 12:16 7.6K 
[ ]00268-最短コース１.gcx2026-10-14 12:16 2.9K 
[ ]00237-多湖祐亮.gcx2026-10-14 12:16 7.5K 
[ ]00265-2次方程式の活用2_by_Dkuru.gcx2026-10-14 12:16 8.1K 
[ ]00209-発展３_by_.gcx2026-10-14 12:16 37K 
[ ]00250-南中　平行四辺形.gcx2026-10-14 12:16 4.3K 
[ ]00165-平行線と線分の比_by_さとたく.gcx2026-10-14 12:16 4.1K 
[ ]00335-10中点連結定理.gcx2026-10-14 12:16 11K 
[ ]00282-二次関数の最小値_by_鈴木清次.gcx2026-10-14 12:16 14K 
[ ]00285-no_by_tnkaoi1.gcx2026-10-14 12:16 2.2K 
[ ]00232-等積変形_by_西山_by__by__by_.gcx2026-10-14 12:16 11K 
[ ]00290-suu no_by_tnkaoi比例関数.gcx2026-10-14 12:16 2.3K 
[ ]00021-半円上の円周角_by_鈴木清次.gcx2026-10-14 12:16 4.3K 
[ ]10017-同位角錯角導入うら.gcx2026-10-14 12:16 10K 
[ ]00066-平行線と角度.gcx2026-10-14 12:16 10K 
[ ]00325-田__by_桜　垂直　数値.gcx2026-10-14 12:16 10K 
[ ]00291-等積変形（２）.gcx2026-10-14 12:16 9.0K 
[ ]00210-平行線→星_by_Yuka .gcx2026-10-14 12:16 4.1K 
[ ]00279-NAKA 11.gcx2026-10-14 12:16 11K 
[ ]00293-２つの三角形の面積（決）.gcx2026-10-14 12:16 5.8K 
[ ]00015-平行四辺形の性質1_by_葛谷.gcx2026-10-14 12:16 3.3K 
[ ]00286-no_by_tnkaoi座標.gcx2026-10-14 12:16 1.8K 
[ ]00441-二次関数焦点その２.gcx2026-10-14 12:16 9.8K 
[ ]00385-k3-076b.gcx2026-10-14 12:16 4.1K 
[ ]00097-naisetsu-3.gcx2026-10-14 12:16 6.5K 
[ ]00111-p165ひつじの橋かけ.gcx2026-10-14 12:16 828K 
[ ]00010-相似と図形（田中）.gcx2026-10-14 12:16 3.3K 
[ ]10096-円周角　（三谷中）惣崎.gcx2026-10-14 12:16 5.7K 
[ ]00054-_by_.gcx2026-10-14 12:16 12K 
[ ]10069-mabori動点問題.gcx2026-10-14 12:16 9.4K 
[ ]00115-外心_紙からPCへ_制約なし_△有_by_.gcx2026-10-14 12:16 6.9K 
[ ]00278-maru_by_0hisi.gcx2026-10-14 12:16 1.5K 
[ ]00036--PA_PB_by_近藤晃弘.gcx2026-10-14 12:16 4.4K 
[ ]00145-75°の作図_by_あやか.gcx2026-10-14 12:16 7.2K 
[ ]00049-法べきの定理_by_柴田英臣.gcx2026-10-14 12:16 8.1K 
[ ]00207-0.gcx2026-10-14 12:16 293  
[ ]00105-円周角と中心角の性質_by_.gcx2026-10-14 12:16 8.6K 
[ ]00389-iijima-03_by_.gcx2026-10-14 12:16 8.4K 
[ ]00090-川　最短.gcx2026-10-14 12:16 7.7K 
[ ]00275-hoshigata_by_渡邊和典.gcx2026-10-14 12:16 9.2K 
[ ]00261-四角形の角_by_eijiyamane.gcx2026-10-14 12:16 7.2K 
[ ]00332-四角形の中点_by_yuka.gcx2026-10-14 12:16 15K 
[ ]00040-正五角形の外角.gcx2026-10-14 12:16 8.4K 
[ ]10046-三角形面積.gcx2026-10-14 12:16 5.8K 
[ ]00225-平行線と面積.gcx2026-10-14 12:16 17K 
[ ]00334-合同確認.gcx2026-10-14 12:16 11K 
[ ]00037-伊神祐哉８０７.gcx2026-10-14 12:16 6.7K 
[ ]00209-円周角の定理の逆.gcx2026-10-14 12:16 7.4K 
[ ]00011-p157垂直二等分線上の点は等距離.gcx2026-10-14 12:16 22K 
[ ]00322-二等辺三角形完成版_by_上田雅也.gcx2026-10-14 12:16 8.4K 
[ ]00215-gc_00214-tatsuda-doutenproblem.gcx2026-10-14 12:16 4.1K 
[ ]00315-四角中点_by_eijiyamane.gcx2026-10-14 12:16 13K 
[ ]00068-八角形_by_鈴木清次.gcx2026-10-14 12:16 7.4K 
[ ]00454-test.gcx2026-10-14 12:16 2.3K 
[ ]00213-nishi-1.gcx2026-10-14 12:16 15K 
[ ]00103-1012_ICT_台形の面積_by横澤_by_横澤.gcx2026-10-14 12:16 5.6K 
[ ]00001-くの字の角_by_Yuka_by_Yuka.gcx2026-10-14 12:16 7.1K 
[ ]00155-四角形の線対称.gcx2026-10-14 12:16 17K 
[ ]00097-証明基本_by_NAGAYOSHI.gcx2026-10-14 12:16 6.0K 
[ ]00303-田_by_桜２.gcx2026-10-14 12:16 11K 
[ ]00293-工藤貴史 内接四角形.gcx2026-10-14 12:16 7.6K 
[ ]00106-1012_ICT一般四角形１_by_横澤.gcx2026-10-14 12:16 4.9K 
[ ]10033-足立_01b-line2改.gcx2026-10-14 12:16 9.1K 
[ ]00453-enshu1_by_iwamoto.gcx2026-10-14 12:16 7.1K 
[ ]00264-9図形の性質の確かめ方.gcx2026-10-14 12:16 4.2K 
[ ]00241-線対称な図形by福井大_馬淵_by_.gcx2026-10-14 12:16 10K 
[ ]00070-正10角形_by_鈴木清次.gcx2026-10-14 12:16 10K 
[ ]00176-平行線-折れ線ーX一般角_by_あおい.gcx2026-10-14 12:16 11K 
[ ]00001-p164 円周角の合体.gcx2026-10-14 12:16 10K 
[ ]00379-大野貴弘.gcx2026-10-14 12:16 2.6K 
[ ]00150-quadrilateral-frank_by_bairral.gcx2026-10-14 12:16 7.5K 
[ ]00207-四角形の中点_by_岡田.gcx2026-10-14 12:16 13K 
[ ]00026-いろいろな四角形（鈴木実践）.gcx2026-10-14 12:16 5.6K 
[ ]10045-%e6%ad%a3%e4%b8%89%e8%a7%92%e5%bd%a2%e3%81%ae%e5%9b%9e%e8%bb%a2%e7%a7%bb%e5%8b%95%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e5%90%88%e5%90%8c%e3%81%aa%e5%9b%b3%e5%bd%a2_by_nakagawa.gcx2026-10-14 12:16 5.8K 
[ ]00359-中点連結定理の利用(2).gcx2026-10-14 12:16 12K 
[ ]00110-p164ひつじの水くみ.gcx2026-10-14 12:16 467K 
[ ]00005-四角形４中点問題_課題３_by_嘉摩尻　寿.gcx2026-10-14 12:16 18K 
[ ]00055-切片３.gcx2026-10-14 12:16 4.5K 
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[ ]00113-外心_紙からPCへ_制約なし_by_横澤_by_.gcx2026-10-14 12:16 5.9K 
[ ]00376-接弦定理あと_by_桜.gcx2026-10-14 12:16 6.0K 
[ ]00311-田2_by_桜.gcx2026-10-14 12:16 11K 
[ ]00212-平行線→くさび形_by_Yuka.gcx2026-10-14 12:16 7.0K 
[ ]00301-2つの正方形2_by_上田雅也.gcx2026-10-14 12:16 11K 
[ ]00241-2110307_四角形_by_北村大地.gcx2026-10-14 12:16 23K 
[ ]00267-p147-naga.gcx2026-10-14 12:16 9.9K 
[ ]00116-_by_.gcx2026-10-14 12:16 13K 
[ ]00248-等積変形(□→△)_by_小泉昌彦.gcx2026-10-14 12:16 6.2K 
[ ]00189-平行線と面積　改良.gcx2026-10-14 12:16 7.7K 
[ ]00308-清流館ー三角形の内心2017ー難波　幸平.gcx2026-10-14 12:16 7.5K 
[ ]00284-直角三角形_by_上田雅也.gcx2026-10-14 12:16 7.2K 
[ ]00191-tape2_by_飯島.gcx2026-10-14 12:16 8.1K 
[ ]00121-平行線と線分の比2a.gcx2026-10-14 12:16 6.1K 
[ ]00192-動点三角形.gcx2026-10-14 12:16 5.9K 
[ ]00284-一次関数　三角動点　伊藤.gcx2026-10-14 12:16 4.3K 
[ ]10095-半径と接線のなす角(takuch87).gcx2026-10-14 12:16 3.6K 
[ ]10027-10026-中点連結導入_by_iwato.gcx2026-10-14 12:16 12K 
[ ]00199-１つ目_by_杉山りさ子.gcx2026-10-14 12:16 19K 
[ ]00289-２つの三角形の面積.gcx2026-10-14 12:16 5.5K 
[ ]00238-相似の位置_by_nakagawa.gcx2026-10-14 12:16 10K 
[ ]00252-Sasaki.gcx2026-10-14 12:16 6.6K 
[ ]00211-_by_Yuma.gcx2026-10-14 12:16 7.0K 
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[ ]00305-同位角・錯角2017.11.01.gcx2026-10-14 12:16 2.4K 
[ ]00193-円周角の定理の逆2.gcx2026-10-14 12:16 6.5K 
[ ]00467-.gcx2026-10-14 12:16 1.8K 
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[ ]00181-2円_by_飯島.gcx2026-10-14 12:16 1.9K 
[ ]00173-ushida6_by_飯島.gcx2026-10-14 12:16 12K 
[ ]00185-中点連結導入2_by_中川.gcx2026-10-14 12:16 12K 
[ ]00078-内接四角形_by_鈴木清次.gcx2026-10-14 12:16 8.4K 
[ ]00127-三角比の拡張.gcx2026-10-14 12:16 9.0K 
[ ]00394-takeuchi_by_竹内.gcx2026-10-14 12:16 8.4K 
[ ]00121-方ベキの定理_by_鈴木清次.gcx2026-10-14 12:16 6.1K 
[ ]00234-三平方の定理.gcx2026-10-14 12:16 19K 
[ ]00177-D_角測定なしあり_by_あおい.gcx2026-10-14 12:16 9.0K 
[ ]00462-平行線.gcx2026-10-14 12:16 31K 
[ ]00174-円周角1.gcx2026-10-14 12:16 4.5K 
[ ]00296-2つの正三角形色付き_by_上田雅也.gcx2026-10-14 12:16 11K 
[ ]00231-等積変形_by_西山_by__by_.gcx2026-10-14 12:16 11K 
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[ ]00051-柴田英臣-PA_PB_by_.gcx2026-10-14 12:16 1.5K 
[ ]00170-凹型四角形.gcx2026-10-14 12:16 4.1K 
[ ]00102-MM　六角形の外角の和　.gcx2026-10-14 12:16 10K 
[ ]00151-円周角の定理　ok.gcx2026-10-14 12:16 5.8K 
[ ]00139-１次関数と図形_by_富江中野口.gcx2026-10-14 12:16 23K 
[ ]10050-中点連結定理　平行四辺形.gcx2026-10-14 12:16 13K 
[ ]00023-加藤遼馬.gcx2026-10-14 12:16 292  
[ ]00076-たいちょうかく_by_ひかり.gcx2026-10-14 12:16 292  
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[ ]00273-山田貴之-0614傍心.gcx2026-10-14 12:16 12K 
[ ]00336-2つの正方形(1つ固定)_by_.gcx2026-10-14 12:16 13K 
[ ]00034-kanegooon.gcx2026-10-14 12:16 4.1K 
[ ]00432-三平方_by_m_m.gcx2026-10-14 12:16 17K 
[ ]00410-２つの正三角形（証明）_by_nakagawa.gcx2026-10-14 12:16 11K 
[ ]00385-gc_00383-算チャレ第1043回_by_「数学」小旅行.gcx2026-10-14 12:16 8.8K 
[ ]00294-清流館高校-三角形の外心-難波　幸平.gcx2026-10-14 12:16 6.2K 
[ ]00216-改・等積変形（境界）_by_瀧塚峻平.gcx2026-10-14 12:16 10K 
[ ]00044-ガモフの宝探し_by_武田浩嗣.gcx2026-10-14 12:16 9.3K 
[ ]00001-垂心.gcx2026-10-14 12:16 6.7K 
[ ]00404-正8角形_by_鈴木清次.gcx2026-10-14 12:16 13K 
[ ]00168-３つの角_by_宮田祐輔.gcx2026-10-14 12:16 7.0K 
[ ]00383-同位角_by_古閑.gcx2026-10-14 12:16 5.7K 
[ ]00208-面積と境界線.gcx2026-10-14 12:16 12K 
[ ]00041-角の二等分線と三角形の辺の比_by_ 三津浜中学校数学科.gcx2026-10-14 12:16 5.7K 
[ ]00017-p165等しい弧の円周角.gcx2026-10-14 12:16 24K 
[ ]00340-自由移動_by_古閑.gcx2026-10-14 12:16 14K 
[ ]10066-外角の和.gcx2026-10-14 12:16 10K 
[ ]00390-特別な平行四辺形(対角線)_４辺４角計測_by_九中.gcx2026-10-14 12:16 11K 
[ ]00254-平行の定義と性質_by_福井大　森下.gcx2026-10-14 12:16 8.4K 
[ ]00140-清流館高校-三角形の重心-難波　幸平.gcx2026-10-14 12:16 6.6K 
[ ]00092-外心４.gcx2026-10-14 12:16 5.8K 
[ ]00064-直角三角形の中の長方形.gcx2026-10-14 12:16 6.2K 
[ ]00057-5角形-角和.gcx2026-10-14 12:16 9.0K 
[ ]00187-ushida_9c.gcx2026-10-14 12:16 6.3K 
[ ]00007-二次方程式の利用_by_二宮.gcx2026-10-14 12:16 14K 
[ ]00247-二つの正方形（奇跡）.gcx2026-10-14 12:16 9.2K 
[ ]00195-H24GCushida_by_Takafumi Ushida.gcx2026-10-14 12:16 12K 
[ ]00192-増田-円周角_by_増田雄太.gcx2026-10-14 12:16 6.5K 
[ ]00154-等積変形３.gcx2026-10-14 12:16 9.8K 
[ ]00311-最短距離YM-3_by_.gcx2026-10-14 12:16 9.9K 
[ ]00255-平行の定義と性質__by_福井大　森下.gcx2026-10-14 12:16 7.2K 
[ ]00300-三角形の面積を中点を用いて二等分する.gcx2026-10-14 12:16 16K 
[ ]00236-多湖祐亮-0301.gcx2026-10-14 12:16 7.5K 
[ ]00156-平行四辺形-徳倉_by_あおい.gcx2026-10-14 12:16 7.4K 
[ ]00098-Daikei_by_Iijima.gcx2026-10-14 12:16 14K 
[ ]00287-trapezio isosceles bissectograma_by_carol.gcx2026-10-14 12:16 21K 
[ ]00184-中点連結導入_by_中川.gcx2026-10-14 12:16 11K 
[ ]00170-210064　例_by_武田匠平.gcx2026-10-14 12:16 3.7K 
[ ]00163-四角形の線対称線なし.gcx2026-10-14 12:16 21K 
[ ]00266-2次方程式の活用3_by_Dkuru.gcx2026-10-14 12:16 8.0K 
[ ]00001-test.gcx2026-10-14 12:16 3.5K 
[ ]00306-方べき_by_yanase ken.gcx2026-10-14 12:16 4.2K 
[ ]00158-動点（一次関数の利用）_by_瀧塚峻平.gcx2026-10-14 12:16 7.3K 
[ ]00313-最短距離YM-4_by_.gcx2026-10-14 12:16 13K 
[ ]00287-no_by_tnkaoi座標2.gcx2026-10-14 12:16 6.1K 
[ ]00298-MM　等積変形.gcx2026-10-14 12:16 5.2K 
[ ]00114-4_by_I Belli.gcx2026-10-14 12:16 4.2K 
[ ]00223-壁にかけた棒.gcx2026-10-14 12:16 6.9K 
[ ]00048-法べき_by_柴田英臣.gcx2026-10-14 12:16 6.5K 
[ ]00429-sansu1049_by_MathematicalTrip_by_.gcx2026-10-14 12:16 11K 
[ ]00366-接弦定理_後_by_桜.gcx2026-10-14 12:16 7.2K 
[ ]00017-平行四辺形の性質3_by_葛谷.gcx2026-10-14 12:16 4.8K 
[ ]00151-等積変形.gcx2026-10-14 12:16 5.6K 
[ ]00299-三角形の面積を中点を用いて二等分する.gcx2026-10-14 12:16 16K 
[ ]00267-関数y_ax^2三角形_by_Dkuru.gcx2026-10-14 12:16 9.5K 
[ ]00312-四角形の中点.gcx2026-10-14 12:16 13K 
[ ]10020-4角形-中点byiwato.gcx2026-10-14 12:16 13K 
[ ]00226-等積変形(3)_by_西山_by_.gcx2026-10-14 12:16 11K 
[ ]00406-特別な平行四辺形_by_nakagawa.gcx2026-10-14 12:16 13K 
[ ]00222-大分29-5.gcx2026-10-14 12:16 9.4K 
[ ]00153-笹川円周角５.gcx2026-10-14 12:16 2.7K 
[ ]00047-加藤遼馬_by_katoryouma_by_katoryouma_by_katoryouma.gcx2026-10-14 12:16 9.8K 
[ ]10061-くの字α’.gcx2026-10-14 12:16 7.1K 
[ ]00217-五角形を三角形に.gcx2026-10-14 12:16 10K 
[ ]10019-井北〜円周角の定理〜.gcx2026-10-14 12:16 5.7K 
[ ]00002-p164 円周角の合体.gcx2026-10-14 12:16 10K 
[ ]00348-【中川】ブーメラン1_304045by_中川_by_中川.gcx2026-10-14 12:16 7.6K 
[ ]00299-水汲み問題2ヶ所_by_eijiyamane.gcx2026-10-14 12:16 13K 
[ ]00176-円周角の定理.gcx2026-10-14 12:16 3.8K 
[ ]00163-傍心_by_.gcx2026-10-14 12:16 9.1K 
[ ]10081-直角三角形.gcx2026-10-14 12:16 6.4K 
[ ]00185-ushida_9a.gcx2026-10-14 12:16 6.3K 
[ ]00006-内分外分.gcx2026-10-14 12:16 8.5K 
[ ]00477-同位角_by_坂田w.gcx2026-10-14 12:16 3.6K 
[ ]00321-軌跡_by_岡崎　達徳.gcx2026-10-14 12:16 4.3K 
[ ]00256-一般角_by_鈴木清次.gcx2026-10-14 12:16 3.1K 
[ ]00456-test.gcx2026-10-14 12:16 9.3K 
[ ]00300-桜_by_田.gcx2026-10-14 12:16 11K 
[ ]00234-ブーメラン四角形_by_asai.gcx2026-10-14 12:16 6.3K 
[ ]00186-ushida_9b.gcx2026-10-14 12:16 5.3K 
[ ]00455-Kk-Hoshi.gcx2026-10-14 12:16 3.8K 
[ ]00191-ひし形　垂直二等分線.gcx2026-10-14 12:16 7.1K 
[ ]00332-等積変形_by_古閑.gcx2026-10-14 12:16 8.8K 
[ ]00262-動点問題_一次関数_by_竹内　千秋.gcx2026-10-14 12:16 9.0K 
[ ]00473-カーナビゲーションシステム_by_坂田.gcx2026-10-14 12:16 3.1K 
[ ]00086-横澤　一般四角形２_by_横澤.gcx2026-10-14 12:16 5.8K 
[ ]00363-接弦定理_内接四角形_by_橋田.gcx2026-10-14 12:16 7.4K 
[ ]00287-四角形（神沢山村）.gcx2026-10-14 12:16 10K 
[ ]00403-syomei-hituyou1_by_hiiragi.gcx2026-10-14 12:16 6.3K 
[ ]00222-山中3_by_.gcx2026-10-14 12:16 26K 
[ ]00251-等積変形_by_tohyama.gcx2026-10-14 12:16 94K 
[ ]00403-111.gcx2026-10-14 12:16 4.3K 
[ ]00487-平行四辺形.gcx2026-10-14 12:16 4.3K 
[ ]00150-垂心_by_大村.gcx2026-10-14 12:16 3.4K 
[ ]00349-対頂角.gcx2026-10-14 12:16 2.6K 
[ ]00172-miyoshi1107.gcx2026-10-14 12:16 10K 
[ ]00400-test.gcx2026-10-14 12:16 7.1K 
[ ]00048-円周角の定理＿市川.gcx2026-10-14 12:16 5.8K 
[ ]00361-SeigenT_by_m_m.gcx2026-10-14 12:16 6.5K 
[ ]00347-くさび形エキスパートD_by_古閑.gcx2026-10-14 12:16 10K 
[ ]00197-鈴木清次_外接円の問題_by_外接円の問題2.gcx2026-10-14 12:16 19K 
[ ]00029-近藤成美1.gcx2026-10-14 12:16 5.6K 
[ ]00192-四平方0ー2_by_桑原.gcx2026-10-14 12:16 27K 
[ ]00117-相似の位置_by_武藤.gcx2026-10-14 12:16 12K 
[ ]00401-shomei-hituyou2_by_hiiragi.gcx2026-10-14 12:16 5.1K 
[ ]00053-4心.gcx2026-10-14 12:16 5.2K 
[ ]00239-２１５０２６８　内心と重心の軌跡.gcx2026-10-14 12:16 5.6K 
[ ]00043-角の二等分線と線分の比.gcx2026-10-14 12:16 5.6K 
[ ]00053-方べき　３_by_柴田英臣.gcx2026-10-14 12:16 8.4K 
[ ]00038-正三角形の外角.gcx2026-10-14 12:16 5.3K 
[ ]00015-円の性質「接線と弦のつくる角」.gcx2026-10-14 12:16 7.6K 
[ ]00077-点Ｐ　猫4.gcx2026-10-14 12:16 11K 
[ ]00214-改1・等積変形（四角形）_by_瀧塚峻平.gcx2026-10-14 12:16 7.9K 
[ ]00311-不定形三角形完成版_by_上田雅.gcx2026-10-14 12:16 7.9K 
[ ]00096-naisetsu-2.gcx2026-10-14 12:16 6.5K 
[ ]00493-中点連結定理_by_古閑.gcx2026-10-14 12:16 13K 
[ ]00102-triangle.gcx2026-10-14 12:16 3.1K 
[ ]00488-中点連結導入_by_iwato.gcx2026-10-14 12:16 12K 
[ ]00259-等積変形.gcx2026-10-14 12:16 11K 
[ ]00470-岩戸中.gcx2026-10-14 12:16 7.1K 
[ ]00080-等積変形_by_岡田.gcx2026-10-14 12:16 8.2K 
[ ]00330-平行四辺形_問４.gcx2026-10-14 12:16 14K 
[ ]00186-等積変形発見.gcx2026-10-14 12:16 16K 
[ ]00435-チェバの定理_by_樫村_by_樫村晶.gcx2026-10-14 12:16 7.6K 
[ ]00030-test_by_test.gcx2026-10-14 12:16 2.9K 
[ ]00159-正方形の面積.gcx2026-10-14 12:16 4.7K 
[ ]00135-12-2_by_eijiyamane.gcx2026-10-14 12:16 3.0K 
[ ]00202-円周角の定理江森.gcx2026-10-14 12:16 9.3K 
[ ]00160-四平方-1_step3_by_muto.gcx2026-10-14 12:16 27K 
[ ]00094-内角外角_by_北部中市川.gcx2026-10-14 12:16 4.2K 
[ ]00085-横澤　一般四角形２_by_横澤.gcx2026-10-14 12:16 4.8K 
[ ]00301-田_by_桜１.gcx2026-10-14 12:16 11K 
[ ]00313-田_by_桜２_by_桜数値.gcx2026-10-14 12:16 11K 
[ ]10071-10070-たこ型四角形の証明.gcx2026-10-14 12:16 6.9K 
[ ]00264-等積変形tohyama.gcx2026-10-14 12:16 9.7K 
[ ]00301-4%e8%a7%92%e4%b8%ad%e7%82%b9_by_.gcx2026-10-14 12:16 7.1K 
[ ]00216-面積を半分する点Gは_by_西山.gcx2026-10-14 12:16 14K 
[ ]00161-四平方_step3_by_muto.gcx2026-10-14 12:16 29K 
[ ]00264-三角形APQの面積_by_中村秀明.gcx2026-10-14 12:16 5.3K 
[ ]00033-test.gcx2026-10-14 12:16 3.3K 
[ ]00014-test.gcx2026-10-14 12:16 3.5K 
[ ]00098-平行四辺形　ひし形　長方形.gcx2026-10-14 12:16 7.0K 
[ ]00047-柴田英臣-PA_PB_by_.gcx2026-10-14 12:16 1.5K 
[ ]00299-2つの正方形_by_上田雅也.gcx2026-10-14 12:16 10K 
[ ]00220-等積変形.gcx2026-10-14 12:16 8.1K 
[ ]10107-10082-Seihoukei_by_mayukotoya.gcx2026-10-14 12:16 5.4K 
[ ]00420-s1048_by_MathematicalTrip.gcx2026-10-14 12:16 8.4K 
[ ]00480-平行線の性質.gcx2026-10-14 12:16 26K 
[ ]00196-線対称移動.gcx2026-10-14 12:16 11K 
[ ]00260-等積変形.gcx2026-10-14 12:16 8.6K 
[ ]00116-外心ああ_紙からPCへ_制約なし_by_横澤_by_.gcx2026-10-14 12:16 6.9K 
[ ]10038-角度を作ろうby馬淵.gcx2026-10-14 12:16 4.1K 
[ ]00020-3heiho.gcx2026-10-14 12:16 4.7K 
[ ]00007-笹川円周角４.gcx2026-10-14 12:16 5.3K 
[ ]00306-対角線なし.gcx2026-10-14 12:16 9.8K 
[ ]10079-10078-直角三角形.gcx2026-10-14 12:16 7.3K 
[ ]00307-最短距離YM.gcx2026-10-14 12:16 4.6K 
[ ]10006-船の位置はどこ３瀧塚　峻平.gcx2026-10-14 12:16 3.6K 
[ ]00169-t.s_No.1_by_島田　泰嘉.gcx2026-10-14 12:16 2.6K 
[ ]00142-清流館高校-三角形の外心-難波　幸平.gcx2026-10-14 12:16 6.2K 
[ ]00261-2次方程式の活用_四角形_by_DKuru.gcx2026-10-14 12:16 10K 
[ ]00422-s1048_by_MathematicalTrip.gcx2026-10-14 12:16 8.4K 
[ ]00056-円と直線(takuch87).gcx2026-10-14 12:16 2.7K 
[ ]00245-三角形.gcx2026-10-14 12:16 22K 
[ ]00221-おうぎ形.gcx2026-10-14 12:16 16K 
[ ]00291-no3中点連結四角形.gcx2026-10-14 12:16 17K 
[ ]00244-三角形.gcx2026-10-14 12:16 22K 
[ ]00183-中点連結導入1_by_中川.gcx2026-10-14 12:16 11K 
[ ]00060-p171船はどこでしょう.gcx2026-10-14 12:16 217K 
[ ]00371-【中川】かっくんのひみつ_by_中川.gcx2026-10-14 12:16 6.4K 
[ ]00327-円周角の性質_ss.gcx2026-10-14 12:16 8.5K 
[ ]00398-外接円_by_tachi5.gcx2026-10-14 12:16 9.2K 
[ ]00266-どんな四角形でしょうか。.gcx2026-10-14 12:16 9.9K 
[ ]001.gcx2026-10-14 12:16 2.9K 
[ ]00022-3c-area-3.gcx2026-10-14 12:16 6.0K 
[ ]00412-佐藤太一-チェバの定理_by_佐藤太一.gcx2026-10-14 12:16 8.5K 
[ ]00057-中点連結定理２_by_岡田.gcx2026-10-14 12:16 16K 
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[ ]10075-10074-大野愛結 卒業研究.gcx2026-10-14 12:16 6.0K 
[ ]00215-改・等積変形（境界）_by_.gcx2026-10-14 12:16 10K 
[ ]10086-動く点の問題＿小島.gcx2026-10-14 12:16 4.3K 
[ ]00449-図_by_harry.gcx2026-10-14 12:16 5.7K 
[ ]00280-円周角の定理.gcx2026-10-14 12:16 3.5K 
[ ]00096-集合場所４（全自由円付き）.gcx2026-10-14 12:16 5.2K 
[ ]00109-teste3_by_bairral_italia.gcx2026-10-14 12:16 1.2K 
[ ]00084-中間テスト4（2）_by_鈴木清次.gcx2026-10-14 12:16 7.6K 
[ ]00272-ｐ84　ＮＡＫＡ.gcx2026-10-14 12:16 6.8K 
[ ]00223-等積変形_by_西山.gcx2026-10-14 12:16 4.9K 
[ ]00133-koto 12-3_by_eijiyamane.gcx2026-10-14 12:16 4.3K 
[ ]00464-同位角_by_坂田.gcx2026-10-14 12:16 2.4K 
[ ]00096-外心5.gcx2026-10-14 12:16 5.8K 
[ ]00153-みんなで話しあってみよう　相似　神谷.gcx2026-10-14 12:16 5.5K 
[ ]00391-足立_01b.gcx2026-10-14 12:16 7.0K 
[ ]00258-2つの正方形_by_戸谷真由子.gcx2026-10-14 12:16 9.2K 
[ ]00146-三平方_おかざき_by_.gcx2026-10-14 12:16 18K 
[ ]00176-内接四角形の最大面積.gcx2026-10-14 12:16 6.6K 
[ ]00032-角の二等分.gcx2026-10-14 12:16 1.7K 
[ ]00381-等積変形四角形の一点_by_003.gcx2026-10-14 12:16 9.7K 
[ ]00311-tousekihenkei.gcx2026-10-14 12:16 8.9K 
[ ]00443-test2_by_kk.gcx2026-10-14 12:16 6.1K 
[ ]00243-ko-31_by_.gcx2026-10-14 12:16 162  
[ ]00261-啓林館_２年_等積変形.gcx2026-10-14 12:16 8.5K 
[ ]00149-長谷川問題.gcx2026-10-14 12:16 41K 
[ ]00416-第１０４８回_by_「数学」小旅行.gcx2026-10-14 12:16 8.6K 
[ ]00202-130212 名古屋中_by_松島.gcx2026-10-14 12:16 11K 
[ ]00244-ko-22ta_by_.gcx2026-10-14 12:16 25K 
[ ]00397-足立_01e-格子点.gcx2026-10-14 12:16 7.0K 
[ ]00466-星型五角形.gcx2026-10-14 12:16 12K 
[ ]00419-s1048_by_「数学」小旅行.gcx2026-10-14 12:16 8.4K 
[ ]10057-平行線の錯角α.gcx2026-10-14 12:16 6.2K 
[ ]00232-星形五角形_by_古閑_by_古閑_by_asai.gcx2026-10-14 12:16 8.0K 
[ ]00109-対頂角・同位角・錯覚_by_eijiyamane.gcx2026-10-14 12:16 6.3K 
[ ]00063-遊戯王_by_遊戯.gcx2026-10-14 12:16 7.5K 
[ ]00458-test.gcx2026-10-14 12:16 2.2K 
[ ]00175-円周角2.gcx2026-10-14 12:16 6.6K 
[ ]00358-正方形-三角形_by_戸谷真由子_by_.gcx2026-10-14 12:16 5.4K 
[ ]00091-test.gcx2026-10-14 12:16 3.9K 
[ ]00342-線対称_by_古閑.gcx2026-10-14 12:16 14K 
[ ]00206-k2-131B.gcx2026-10-14 12:16 14K 
[ ]00496-四角形　外角.gcx2026-10-14 12:16 4.7K 
[ ]00205-k2-131A.gcx2026-10-14 12:16 13K 
[ ]00314-田_by_桜２_by_数値.gcx2026-10-14 12:16 11K 
[ ]00120-測定なし長方形_三角形2021__by戸谷真由子.gcx2026-10-14 12:16 5.9K 
[ ]10018-10017-同位角錯角導入うら.gcx2026-10-14 12:16 10K 
[ ]00276-五角形の内角の和_by_masayaueda.gcx2026-10-14 12:16 4.8K 
[ ]00082-横澤_台形１_by_横澤.gcx2026-10-14 12:16 5.4K 
[ ]00152-三角形の合同条件.gcx2026-10-14 12:16 5.9K 
[ ]00140-square2021douten_by_mayukotoya.gcx2026-10-14 12:16 5.9K 
[ ]00319-不可農図形_by_2140246 加納.gcx2026-10-14 12:16 47K 
[ ]10091-10090-相似な図形　（三谷中）惣崎.gcx2026-10-14 12:16 7.9K 
[ ]00367-接弦定理_by_桜.gcx2026-10-14 12:16 7.1K 
[ ]00145-工藤_by_円周角の定理の逆.gcx2026-10-14 12:16 6.3K 
[ ]00229-五角形_by_sawachika.gcx2026-10-14 12:16 8.1K 
[ ]00198-ko-01.gcx2026-10-14 12:16 4.6K 
[ ]00485-平行線と線分の比a.gcx2026-10-14 12:16 6.1K 
[ ]00180-ushida8.gcx2026-10-14 12:16 13K 
[ ]00219-益田東入試2017_by_komatsubara.gcx2026-10-14 12:16 11K 
[ ]00148-内心_by_大村.gcx2026-10-14 12:16 3.4K 
[ ]00498-対頂角_by_takumi87.gcx2026-10-14 12:16 4.3K 
[ ]00397-正弦定理_by_鈴木清次.gcx2026-10-14 12:16 9.8K 
[ ]00301-%8eo%8ap%8c%60%82%cc%96%ca%90%cf%82%f0%92%86%93_%82%f0%97p%82%a2%82%c4%93%f1%93%99%95%aa%82%b7%82%e9.gcx2026-10-14 12:16 16K 
[ ]00075-p160ひしがたの特徴探し.gcx2026-10-14 12:16 6.1K 
[ ]00178-B_台形形-測定0130_by_三朝中2-2一班.gcx2026-10-14 12:16 12K 
[ ]00215-１１１.gcx2026-10-14 12:16 5.7K 
[ ]00003-四角形４中点問題_課題１_by_嘉摩尻　寿.gcx2026-10-14 12:16 18K 
[ ]00463-平行線.gcx2026-10-14 12:16 25K 
[ ]00283-no.1線分の比と平行線.gcx2026-10-14 12:16 6.1K 
[ ]10087-test_tana.gcx2026-10-14 12:16 6.8K 
[ ]00186-omura_by_Ken.gcx2026-10-14 12:16 7.1K 
[ ]00296-円周角の定理_by_nakagawa.gcx2026-10-14 12:16 6.5K 
[ ]00279-maru2.gcx2026-10-14 12:16 1.5K 
[ ]00246-三角形.gcx2026-10-14 12:16 22K 
[ ]00076-点Ｐ　猫3.gcx2026-10-14 12:16 8.0K 
[ ]00190-平行線と面積　改良.gcx2026-10-14 12:16 7.8K 
[ ]00309-等積変形問題.gcx2026-10-14 12:16 12K 
[ ]00201-ko-04.gcx2026-10-14 12:16 12K 
[ ]00178-D_角測定なしあり_by_あおい.gcx2026-10-14 12:16 9.0K 
[ ]00179-2円_by_飯島.gcx2026-10-14 12:16 1.8K 
[ ]00163-円と直線の関係_by_koto yamane.gcx2026-10-14 12:16 4.1K 
[ ]00292-a.gcx2026-10-14 12:16 3.3K 
[ ]00210-k2-131Cm.gcx2026-10-14 12:16 14K 
[ ]00330-垂心三角形練習_by_よしあき.gcx2026-10-14 12:16 7.2K 
[ ]00091-外心４.gcx2026-10-14 12:16 3.8K 
[ ]00459-test.gcx2026-10-14 12:16 5.0K 
[ ]00217-面積を半分する点Gは_by_西山.gcx2026-10-14 12:16 14K 
[ ]00039-正方形の外角.gcx2026-10-14 12:16 6.8K 
[ ]00258-4segment-02.gcx2026-10-14 12:16 4.7K 
[ ]00414-接舷定理_by_中村恒毅.gcx2026-10-14 12:16 9.2K 
[ ]00432-s1050_by_MathTrip.gcx2026-10-14 12:16 8.7K 
[ ]10064-2つの正方形.gcx2026-10-14 12:16 12K 
[ ]00283-直角二等辺三角形_by_上田雅也.gcx2026-10-14 12:16 7.2K 
[ ]00482-二等分線　公開授業.gcx2026-10-14 12:16 5.1K 
[ ]00172-2円_by_飯島.gcx2026-10-14 12:16 1.8K 
[ ]00243-線対称な図形_by福井大_馬淵_by__by_.gcx2026-10-14 12:16 7.7K 
[ ]00323-等積変形_by_misasa-j_岡本.gcx2026-10-14 12:16 12K 
[ ]00402-2150268 オイラー線の証明.gcx2026-10-14 12:16 6.4K 
[ ]00200-面積が等しい三角形_by_岡田.gcx2026-10-14 12:16 6.7K 
[ ]00166-反比例導入_by_瀧塚峻平.gcx2026-10-14 12:16 8.1K 
[ ]00326-2017.11.101.gcx2026-10-14 12:16 5.7K 
[ ]00303-MM　等積変形　四角形.gcx2026-10-14 12:16 15K 
[ ]10043-10042-三角形相似証明　導入2.gcx2026-10-14 12:16 12K 
[ ]00081-城山中学校　中点連結定理.gcx2026-10-14 12:16 11K 
[ ]10015-動点研究.gcx2026-10-14 12:16 4.9K 
[ ]00253-円の接線_by_nakagawa.gcx2026-10-14 12:16 6.8K 
[ ]00360-中点連結定理の利用(1).gcx2026-10-14 12:16 11K 
[ ]00294-2つの正三角形2(上田作成).gcx2026-10-14 12:16 6.9K 
[ ]00292-aoyama-6_by_青山将太朗.gcx2026-10-14 12:16 22K 
[ ]00252-中点連結定理（四角形の中点連結）_by_nakagawa.gcx2026-10-14 12:16 11K 
[ ]00469-星型五角形.gcx2026-10-14 12:16 12K 
[ ]00107-1012_ICT_台形の面積_色づけ_by_横澤.gcx2026-10-14 12:16 9.2K 
[ ]00297-等しい弧に対する円周角_by_nakagawa.gcx2026-10-14 12:16 12K 
[ ]00145-角の二等分_by_.gcx2026-10-14 12:16 7.0K 
[ ]00231-角の二等分線の定理_by_鈴木清次.gcx2026-10-14 12:16 6.3K 
[ ]00264-2次方程式の活用1_by_Dkuru.gcx2026-10-14 12:16 9.6K 
[ ]10072-中点連結定理.gcx2026-10-14 12:16 16K 
[ ]00179-平行四辺形.gcx2026-10-14 12:16 6.4K 
[ ]00194-円周角の定理_by_江森貴大.gcx2026-10-14 12:16 9.3K 
[ ]00112-3_by_I Belli.gcx2026-10-14 12:16 28K 
[ ]00083-中点連結定理_by_工藤貴史　２.gcx2026-10-14 12:16 11K 
[ ]00331-2つの三角形(1つ固定)_by__by_.gcx2026-10-14 12:16 8.6K 
[ ]00297-MM　平行四辺形.gcx2026-10-14 12:16 4.3K 
[ ]00291-三角形の面積（確）.gcx2026-10-14 12:16 5.8K 
[ ]00309-清流館ー三角形の外心2017改ー難波 幸平.gcx2026-10-14 12:16 7.5K 
[ ]00042-hayashi.gcx2026-10-14 12:16 14K 
[ ]00223-山中3_by_.gcx2026-10-14 12:16 29K 
[ ]00142-ｈ_by_yushi.gcx2026-10-14 12:16 15K 
[ ]00349-くさび形エキスパートD_by_古閑.gcx2026-10-14 12:16 12K 
[ ]00100-3045soccer2.gcx2026-10-14 12:16 6.9K 
[ ]00384-gc_00383-算チャレ第1043回_by_「数学」小旅行_by_「数学」小旅行.gcx2026-10-14 12:16 8.8K 
[ ]00230-星形五角形_by_kamajiri.gcx2026-10-14 12:16 5.0K 
[ ]00071-p33図形例題_by_鈴木清次.gcx2026-10-14 12:16 7.6K 
[ ]00005-オイラー線_by_jumpei.gcx2026-10-14 12:16 13K 
[ ]00079-横澤_外角_by_横澤.gcx2026-10-14 12:16 1.9K 
[ ]00290-等積変形（１）.gcx2026-10-14 12:16 10K 
[ ]00318-Nの図形１.gcx2026-10-14 12:16 7.4K 
[ ]00107-円周角と中心角の関係_by_.gcx2026-10-14 12:16 7.9K 
[ ]10053-相似の利用.gcx2026-10-14 12:16 8.1K 
[ ]00075-たいちょうかく_by_ひかり.gcx2026-10-14 12:16 5.8K 
[ ]00356-円周角の定理_導入改_by_桜.gcx2026-10-14 12:16 3.0K 
[ ]00125-鏡に映る高さ3_by_外部の東.gcx2026-10-14 12:16 23K 
[ ]10059-くの字.gcx2026-10-14 12:16 6.3K 
[ ]00055-円_by_佐藤由季.gcx2026-10-14 12:16 12K 
[ ]00194-ひし形　二等分線.gcx2026-10-14 12:16 24K 
[ ]00123-Senbunnohotoheikousen.gcx2026-10-14 12:16 7.7K 
[ ]00292-等積変形（３）.gcx2026-10-14 12:16 14K 
[ ]00316-四角中点_by_eijiyamane.gcx2026-10-14 12:16 14K 
[ ]00291-testno1.gcx2026-10-14 12:16 3.8K 
[ ]10070-たこ型四角形の証明.gcx2026-10-14 12:16 6.9K 
[ ]00114-外心_紙からPCへ_制約なし_by_横澤.gcx2026-10-14 12:16 5.9K 
[ ]00063-中点問題０１_by_北林.gcx2026-10-14 12:16 13K 
[ ]00186-tatsuda01.gcx2026-10-14 12:16 6.9K 
[ ]00081-等積変形_by_岡田.gcx2026-10-14 12:16 8.3K 
[ ]00203-鏡に映る高さ5_by_武藤寿彰_by__by__by_.gcx2026-10-14 12:16 12K 
[ ]00042-正七角形の外角.gcx2026-10-14 12:16 11K 
[ ]00249-面積.gcx2026-10-14 12:16 19K 
[ ]00008-笹川円周角３.gcx2026-10-14 12:16 3.5K 
[ ]00179-１２１５台形０１岸.gcx2026-10-14 12:16 5.2K 
[ ]00058-天地明察_by_鈴木清次.gcx2026-10-14 12:16 6.8K 
[ ]00049-円に内接する四角形　fura.gcx2026-10-14 12:16 8.3K 
[ ]00221-H29北海道裁量.gcx2026-10-14 12:16 4.4K 
[ ]00217-改1・等積変形（境界）_by_瀧塚峻平.gcx2026-10-14 12:16 10K 
[ ]00113-3_by_I Belli.gcx2026-10-14 12:16 28K 
[ ]10092-Mayu.Toya.cyouhoukei.gcx2026-10-14 12:16 5.9K 
[ ]00083-横澤_台形１_by_横澤.gcx2026-10-14 12:16 5.6K 
[ ]00402-shomei-hituyou2_by_hiiragi.gcx2026-10-14 12:16 5.1K 
[ ]00182-等積変形練習問題用_by_市川.gcx2026-10-14 12:16 15K 
[ ]00361-20171215熊本大学附属中３限目_by_堀尾.gcx2026-10-14 12:16 12K 
[ ]00126-三角比_by_鈴木清次.gcx2026-10-14 12:16 8.6K 
[ ]00112-正方形-三角形2021_by_戸谷真由子.gcx2026-10-14 12:16 5.9K 
[ ]00065-一次関数の利用　動点.gcx2026-10-14 12:16 7.5K 
[ ]00271-gc_00270-tatsuda.gcx2026-10-14 12:16 1.0K 
[ ]00329-垂心－正三角形ver_by_よしあき.gcx2026-10-14 12:16 7.9K 
[ ]00200-ko-03.gcx2026-10-14 12:16 12K 
[ ]10083-Sannhwihou.gcx2026-10-14 12:16 5.2K 
[ ]00227-等積変形(3)_by_西山_by__by_.gcx2026-10-14 12:16 11K 
[ ]00044-底辺が共通な三角形_by_三津浜中学校数学科.gcx2026-10-14 12:16 6.0K 
[ ]00243-おうぎ形.gcx2026-10-14 12:16 3.7K 
[ ]00350-星形五角形_by_古閑.gcx2026-10-14 12:16 8.9K 
[ ]00004-四角形4中点問題_課題２_by_嘉摩尻　寿.gcx2026-10-14 12:16 18K 
[ ]00128-4%e8%a7%92%e4%b8%ad%e7%82%b9_by_.gcx2026-10-14 12:16 7.1K 
[ ]00111-外心_紙からPCへ_制約なし_by_横澤.gcx2026-10-14 12:16 6.0K 
[ ]00357-六角形_by_松島.gcx2026-10-14 12:16 11K 
[ ]00297-清流館高校-三角形の外心-難波　幸平.gcx2026-10-14 12:16 6.2K 
[ ]00240-2110307_by_北村大地.gcx2026-10-14 12:16 12K 
[ ]00016-円の性質「接線と弦のつくる角」.gcx2026-10-14 12:16 16K 
[ ]00378-フェルマー点_西山実践改_by_武藤寿彰.gcx2026-10-14 12:16 13K 
[ ]00073-対頂角_by_西山.gcx2026-10-14 12:16 5.8K 
[ ]00232-角の二等分線の定理_by_鈴木清次.gcx2026-10-14 12:16 6.3K 
[ ]00148-水くみ（再）確認用.gcx2026-10-14 12:16 4.0K 
[ ]10004-船の位置はどこ1瀧塚　峻平.gcx2026-10-14 12:16 5.1K 
[ ]00185-五角形－市川.gcx2026-10-14 12:16 9.4K 
[ ]00312-5.直角三角形の合同説明.gcx2026-10-14 12:16 6.3K 
[ ]00218-拡大図3倍(改)_by_中川.gcx2026-10-14 12:16 17K 
[ ]00499-五角形　外角計算.gcx2026-10-14 12:16 11K 
[ ]00068-同じ弧に対する円周角ー市川.gcx2026-10-14 12:16 6.2K 
[ ]10052-p143 練習問題２.gcx2026-10-14 12:16 17K 
[ ]00323-二等辺三角形直角はずし完成版_by_上田雅也.gcx2026-10-14 12:16 9.2K 
[ ]00411-直角三角形の合同（発展）_by_nakagawa.gcx2026-10-14 12:16 12K 
[ ]00240-最短経路　橋ver..gcx2026-10-14 12:16 6.6K 
[ ]00465-同位角.gcx2026-10-14 12:16 2.4K 
[ ]00174-折れ線-20_by_あおい.gcx2026-10-14 12:16 8.2K 
[ ]00267-円周角2_by_中川.gcx2026-10-14 12:16 6.5K 
[ ]00154-笹川円周角６.gcx2026-10-14 12:16 2.8K 
[ ]00245-内接四角形３_by_.gcx2026-10-14 12:16 7.9K 
[ ]00168-杉浦隆穂.gcx2026-10-14 12:16 1.6K 
[ ]00146-大村実験中.gcx2026-10-14 12:16 1.0K 
[ ]00137-12-3_by_eijiyamane.gcx2026-10-14 12:16 2.0K 
[ ]00288-4-area-02.gcx2026-10-14 12:16 8.5K 
[ ]00102-外心_紙からPCへ_by_横澤.gcx2026-10-14 12:16 6.0K 
[ ]00168-平行線角度固定_by_y.otani.gcx2026-10-14 12:16 6.0K 
[ ]00018-ナポレオン_by_堀尾.gcx2026-10-14 12:16 15K 
[ ]00307-複雑な直線.gcx2026-10-14 12:16 9.2K 
[ ]00167-合同_by_後藤.gcx2026-10-14 12:16 7.1K 
[ ]00440-二次関数焦点.gcx2026-10-14 12:16 8.8K 
[ ]00132-_by_.gcx2026-10-14 12:16 10K 
[ ]00431-s1050_by_MathematicalTrip_by_.gcx2026-10-14 12:16 8.7K 
[ ]00306-同位角・錯角2017.11.01.gcx2026-10-14 12:16 2.4K 
[ ]00427-接弦定理_中村恒毅_by_.gcx2026-10-14 12:16 7.9K 
[ ]00282-4-area-01.gcx2026-10-14 12:16 4.6K 
[ ]00033-台形.gcx2026-10-14 12:16 3.8K 
[ ]00242-2022.1.7..gcx2026-10-14 12:16 6.2K 
[ ]00147-江森２_by_.gcx2026-10-14 12:16 8.0K 
[ ]00352-星形五角形_by_古閑.gcx2026-10-14 12:16 8.0K 
[ ]10011-10004-船の位置はどこ1瀧塚　峻平.gcx2026-10-14 12:16 3.9K 
[ ]00124-ｈ　対称移動　.gcx2026-10-14 12:16 14K 
[ ]00101-数一入門50_by_鈴木清次.gcx2026-10-14 12:16 4.0K 
[ ]00219-四角形の４辺の中点を結んだ四角形と対角線その２_by_さとたく.gcx2026-10-14 12:16 16K 
[ ]00392-平行四辺形で等式変形_色測定値付き_by_9中.gcx2026-10-14 12:16 17K 
[ ]00421-等積変形_by_古閑_by_.gcx2026-10-14 12:16 8.8K 
[ ]00018-ab2.gcx2026-10-14 12:16 3.7K 
[ ]00335-タコ型_by_古閑.gcx2026-10-14 12:16 6.3K 
[ ]00193-ひし形　垂直二等分線.gcx2026-10-14 12:16 13K 
[ ]00437-チェバの定理_by_樫村_by_樫村晶_by_樫村晶.gcx2026-10-14 12:16 7.6K 
[ ]00116-正方形-三角形2021__by_戸谷真由子_by_戸谷真由子.gcx2026-10-14 12:16 5.4K 
[ ]00494-平行移動三角形_by_小林.gcx2026-10-14 12:16 8.9K 
[ ]00228-等積変形_by_西山.gcx2026-10-14 12:16 11K 
[ ]00395-足立_01b-line2.gcx2026-10-14 12:16 7.6K 
[ ]00187-円周角の定理の逆2　神谷.gcx2026-10-14 12:16 7.8K 
[ ]00434-sansu1053_by_MathematicalTrip.gcx2026-10-14 12:16 11K 
[ ]00200-鏡に映る高さ3_by_武藤寿彰_by_.gcx2026-10-14 12:16 12K 
[ ]00160-回転移動.gcx2026-10-14 12:16 16K 
[ ]00149-quadrilateral-frank_by_bairral.gcx2026-10-14 12:16 7.5K 
[ ]00265-中村秀明-長方形.gcx2026-10-14 12:16 3.9K 
[ ]00253-三角・最短ネットワーク_by_やまね_by_やまね.gcx2026-10-14 12:16 5.3K 
[ ]00303-円　GC.gcx2026-10-14 12:16 8.4K 
[ ]00052-方べき相似_by_柴田英臣.gcx2026-10-14 12:16 7.6K 
[ ]10044-線分比　導入１.gcx2026-10-14 12:16 11K 
[ ]00426-接舷定理_by_中村恒毅.gcx2026-10-14 12:16 7.9K 
[ ]00234-円に内接する四角形.gcx2026-10-14 12:16 5.7K 
[ ]10035-すわ.gcx2026-10-14 12:16 18K 
[ ]00269-10証明のすすめ方.gcx2026-10-14 12:16 4.8K 
[ ]00036-正八角形の外角.gcx2026-10-14 12:16 13K 
[ ]00331-特にない.gcx2026-10-14 12:16 6.1K 
[ ]00139-koto%2012-3_by_eijiyamane_by_eijiyamane.gcx2026-10-14 12:16 3.8K 
[ ]00141-円周角の定理_工藤貴史.gcx2026-10-14 12:16 5.7K 
[ ]00214-nishi-2.gcx2026-10-14 12:16 15K 
[ ]10051-対頂角_by_takumi87.gcx2026-10-14 12:16 4.4K 
[ ]00272-tatsuda.gcx2026-10-14 12:16 2.1K 
[ ]00491-平行移動_by_小林.gcx2026-10-14 12:16 7.2K 
[ ]00135-Cyouhoukei-douten-toyamayuko.gcx2026-10-14 12:16 5.9K 
[ ]00021--4.gcx2026-10-14 12:16 3.7K 
[ ]00256-作図（直線外の点Ｐを通る垂線_）_by_nakagawa.gcx2026-10-14 12:16 8.6K 
[ ]00085-円周角の定理＿市川.gcx2026-10-14 12:16 5.8K 
[ ]00329-平行四辺形を見つける.gcx2026-10-14 12:16 13K 
[ ]00124-3-124_90-a_by_中川.gcx2026-10-14 12:16 48K 
[ ]00211-面積半分1_by_西山20130220_by_西山.gcx2026-10-14 12:16 16K 
[ ]00110-at2-varignon-elisa&federico_by_bairral-italia.gcx2026-10-14 12:16 12K 
[ ]00250-最短ネットワーク_by_やまね.gcx2026-10-14 12:16 1.3K 
[ ]00236-円周角と中心角と内接四角形_by_武藤寿彰_by_yt.gcx2026-10-14 12:16 8.0K 
[ ]00318-不可農図形_by_214046 加納 壮馬.gcx2026-10-14 12:16 36K 
[ ]00032-正方形の面積_by_岡田.gcx2026-10-14 12:16 4.8K 
[ ]00425-中村恒毅_by_.gcx2026-10-14 12:16 9.4K 
[ ]00277-接弦定理_by_中川_by_中川.gcx2026-10-14 12:16 9.0K 
[ ]00319-円の方程式1_by_中島.gcx2026-10-14 12:16 2.8K 
[ ]00274-中村秀明-内心１_by_中村秀明.gcx2026-10-14 12:16 5.7K 
[ ]00314-円の方程式_by中島.gcx2026-10-14 12:16 2.6K 
[ ]00157-等積変形－市川和.gcx2026-10-14 12:16 9.7K 
[ ]00170-杉浦テスト.gcx2026-10-14 12:15 1.2K 
[ ]00122-new測定なし長方形_三角形2021__by戸谷真由子.gcx2026-10-14 12:15 5.9K 
[ ]00162-垂線_by_松島充.gcx2026-10-14 12:15 7.4K 
[ ]00320-2017.11.08.gcx2026-10-14 12:15 10K 
[ ]00472-二等分線_by_坂田.gcx2026-10-14 12:15 4.3K 
[ ]00263-%e7%ad%89%e7%a9%8d%e5%a4%89%e5%bd%a2.gcx2026-10-14 12:15 9.7K 
[ ]00355-Seigen_by_m_m.gcx2026-10-14 12:15 5.4K 
[ ]00387-k3-076c1.gcx2026-10-14 12:15 9.4K 
[ ]00421-s1048_by_MathematicalTrip_by_MathematicalTrip.gcx2026-10-14 12:15 8.4K 
[ ]00183-四平方1_by_桑原.gcx2026-10-14 12:15 27K 
[ ]00256-三角形の等積変形_by_福井大_馬淵.gcx2026-10-14 12:15 20K 
[ ]00257-4segment-01.gcx2026-10-14 12:15 3.2K 
[ ]00250-Heikouidou2_by_山中4平方.gcx2026-10-14 12:15 27K 
[ ]00067-p32ー66ー4_by_鈴木清次.gcx2026-10-14 12:15 8.8K 
[ ]00156-等積変形５.gcx2026-10-14 12:15 9.1K 
[ ]00070-1次関数　動点　三角形　梅木3.gcx2026-10-14 12:15 3.7K 
[ ]00245-平行線と線分の比（３平行線）_by_nakagawa.gcx2026-10-14 12:15 11K 
[ ]00130-三角形の中点連結_by_武藤.gcx2026-10-14 12:15 9.6K 
[ ]00252-最短ネットワーク３_by_やまね.gcx2026-10-14 12:15 7.0K 
[ ]00072-円周角の定理.gcx2026-10-14 12:15 7.7K 
[ ]00209-k2-131Bm.gcx2026-10-14 12:15 14K 
[ ]00028-4角中点-正方形_by_飯島康之.gcx2026-10-14 12:15 6.9K 
[ ]10007-10005-船の位置はどこ２瀧塚　峻平.gcx2026-10-14 12:15 3.6K 
[ ]00271-正三角形上の2点の中点_by_伊藤翔.gcx2026-10-14 12:15 6.1K 
[ ]00424-蜂須賀_図形3_by_.gcx2026-10-14 12:15 5.3K 
[ ]00415-夏目_貴啓_（２）_by_夏目 貴啓.gcx2026-10-14 12:15 48K 
[ ]10094-1026-01.gcx2026-10-14 12:15 3.9K 
[ ]00094-集合場所２（A自由）.gcx2026-10-14 12:15 4.0K 
[ ]00214-最短になる点pの場所.gcx2026-10-14 12:15 3.2K 
[ ]00204-二等分線　ひし形.gcx2026-10-14 12:15 6.2K 
[ ]00012-対称点への移動.gcx2026-10-14 12:15 9.5K 
[ ]00236-等積変形_啓林館_2年（改).gcx2026-10-14 12:15 12K 
[ ]00091-川　最短2.gcx2026-10-14 12:15 10K 
[ ]00271-中2動点P_by_市川和.gcx2026-10-14 12:15 5.6K 
[ ]00117-平行線と線分の比2a.gcx2026-10-14 12:15 6.1K 
[ ]00274-円周角1_神谷.gcx2026-10-14 12:15 5.5K 
[ ]00089-2en-2sen-2_by_.gcx2026-10-14 12:15 5.9K 
[ ]00125-2_by_Hirohito.gcx2026-10-14 12:15 9.0K 
[ ]00151-Attivita 1_by_Sassone.gcx2026-10-14 12:15 21K 
[ ]00270-tatsuda.hireitohannpirei.gcx2026-10-14 12:15 9.8K 
[ ]00061-工藤貴史 P113 例題2.gcx2026-10-14 12:15 8.3K 
[ ]00239-最短経路　橋ver..gcx2026-10-14 12:15 6.6K 
[ ]00059-5年間解けなかった問題_by_鈴木清次.gcx2026-10-14 12:15 9.2K 
[ ]00224-正三角形1-1_by_NAGAYOSHI.gcx2026-10-14 12:15 13K 
[ ]00196-円周角の定理_by_江森貴大_by_.gcx2026-10-14 12:15 9.3K 
[ ]00152-等積変形２.gcx2026-10-14 12:15 9.3K 
[ ]00014-相似と図形（田中）.gcx2026-10-14 12:15 3.3K 
[ ]00407-平行線と面積3.gcx2026-10-14 12:15 6.9K 
[ ]00364-角の二等分線_by_SAKATA.gcx2026-10-14 12:15 6.1K 
[ ]00179-円周角の定理2.gcx2026-10-14 12:15 5.4K 
[ ]00035-台形平行四辺形-komatsubara.gcx2026-10-14 12:15 6.5K 
[ ]10067-1.gcx2026-10-14 12:15 8.7K 
[ ]00016-平行四辺形の性質2_by_葛谷.gcx2026-10-14 12:15 6.5K 
[ ]00285-0120_片山佳亮_by_片山佳亮.gcx2026-10-14 12:15 9.1K 
[ ]00079-5年間考えて解けなかった問題_by_鈴木清次.gcx2026-10-14 12:15 9.2K 
[ ]00182-台形の相似1-4-3色2_by_.gcx2026-10-14 12:15 12K 
[ ]00001-等積変形（土地） kudou.gcx2026-10-14 12:15 16K 
[ ]00268-円周角と中心角と内接四角形_by_中川.gcx2026-10-14 12:15 8.0K 
[ ]00224-等積変形_by_西山.gcx2026-10-14 12:15 8.6K 
[ ]00147-垂直二等分線 円_by_松島充.gcx2026-10-14 12:15 6.3K 
[ ]00126-平行線と線分の比2a_by_あおい.gcx2026-10-14 12:15 6.1K 
[ ]00490-4角形-中点byiwato.gcx2026-10-14 12:15 13K 
[ ]00323-田_by_桜　垂直.gcx2026-10-14 12:15 9.3K 
[ ]00128-星型五角形授業用.gcx2026-10-14 12:15 7.8K 
[ ]00127-4角中点_by_あおい.gcx2026-10-14 12:15 7.1K 
[ ]00451-triangle_by_MI.gcx2026-10-14 12:15 3.6K 
[ ]00171-五角形の外角_by_y.otani.gcx2026-10-14 12:15 14K 
[ ]00460-動点問題.gcx2026-10-14 12:15 40K 
[ ]00046-2100308●中心ｄとａ,ｂ,ｃを通る円_by_田中みお菜.gcx2026-10-14 12:15 2.2K 
[ ]00198-平行移動.gcx2026-10-14 12:15 8.5K 
[ ]00094-Naisetsu-1.gcx2026-10-14 12:15 6.5K 
[ ]00069-八角形の内角_by_鈴木清次.gcx2026-10-14 12:15 11K 
[ ]00027-1_by_近藤成美.gcx2026-10-14 12:15 5.6K 
[ ]10077-円周角の定理.gcx2026-10-14 12:15 5.7K 
[ ]00071-中点連結定理（四角形）.gcx2026-10-14 12:15 13K 
[ ]00138-垂心.gcx2026-10-14 12:15 6.7K 
[ ]00019-半円上の円周角_by_鈴木清次.gcx2026-10-14 12:15 4.3K 
[ ]00351-くさび形エキスパートB_by_古閑.gcx2026-10-14 12:15 9.2K 
[ ]00180-台形の相似1-4-3色2_by_.gcx2026-10-14 12:15 12K 
[ ]00099-30°になる４点.gcx2026-10-14 12:15 226K 
[ ]00324-test_by_takaki.gcx2026-10-14 12:15 7.3K 
[ ]00217-拡大図3倍_by_中川.gcx2026-10-14 12:15 17K 
[ ]00120-平行線と線分の比2a_by_た.gcx2026-10-14 12:15 6.1K 
[ ]00320-直角二等辺三角形色付完成版_by_上田雅也.gcx2026-10-14 12:15 15K 
[ ]00221-有田中.gcx2026-10-14 12:15 14K 
[ ]00198-鈴木清次_外接円の問題_by_外接円の問題2_by_鈴木清次.gcx2026-10-14 12:15 20K 
[ ]00047-10中点連結定理_by_nk.gcx2026-10-14 12:15 11K 
[ ]00413-佐藤太一-チェバの定理.gcx2026-10-14 12:15 8.5K 
[ ]00109-正方形から平行四辺形へ.gcx2026-10-14 12:15 9.0K 
[ ]00213-平行線→星_by_Yuma.gcx2026-10-14 12:15 8.5K 
[ ]00011-ok.gcx2026-10-14 12:15 3.5K 
[ ]10084-10083-Sannhwihou.gcx2026-10-14 12:15 5.2K 
[ ]00006-笹川円周角３.gcx2026-10-14 12:15 3.5K 
[ ]00211-等積変形（境界作図前）_by_瀧塚峻平_by_瀧塚峻平.gcx2026-10-14 12:15 8.2K 
[ ]00155-軌跡_by_中島_by_.gcx2026-10-14 12:15 2.9K 
[ ]10009-等積変形（境界）瀧塚　峻平.gcx2026-10-14 12:15 11K 
[ ]00025-円-面積の和-1_by_飯島.gcx2026-10-14 12:15 6.4K 
[ ]10109-あ.gcx2026-10-14 12:15 11K 
[ ]00050-お風呂の扉の軌跡_by_さとたく.gcx2026-10-14 12:15 5.3K 
[ ]10030-正方形-三角形_by_戸谷真由子.gcx2026-10-14 12:15 5.4K 
[ ]00068-1次関数　動点　三角形　梅木１.gcx2026-10-14 12:15 3.7K 
[ ]00078-点P　猫６.gcx2026-10-14 12:15 9.9K 
[ ]00046-10中点連結定理_by_nk.gcx2026-10-14 12:15 11K 
[ ]00262-四角形の角１_by_eijiyamane.gcx2026-10-14 12:15 6.1K 
[ ]00238-最短経路　橋ver..gcx2026-10-14 12:15 6.6K 
[ ]00468-iwato動点１.gcx2026-10-14 12:15 7.0K 
[ ]00240-0622三等分かな.gcx2026-10-14 12:15 9.9K 
[ ]00025-1546045,1546060.gcx2026-10-14 12:15 12K 
[ ]00277-tousekihennkei_to.gcx2026-10-14 12:15 101K 
[ ]00191-四平方0_by_桑原.gcx2026-10-14 12:15 27K 
[ ]10042-三角形相似証明　導入１.gcx2026-10-14 12:15 11K 
[ ]00095-集合場所３（全自由）.gcx2026-10-14 12:15 3.9K 
[ ]00018-p166角の二等分線で弧を.gcx2026-10-14 12:15 11K 
[ ]10093-MayuToyacyouhoukei.gcx2026-10-14 12:15 5.9K 
[ ]00175-内接四角形の最大面積.gcx2026-10-14 12:15 6.6K 
[ ]00026-p168定理の逆を見つける.gcx2026-10-14 12:15 6.3K 
[ ]00495-三角形の外角.gcx2026-10-14 12:15 4.8K 
[ ]10099-10098-円周角の定理.gcx2026-10-14 12:15 6.1K 
[ ]00026-4kaku_chuten_by_.gcx2026-10-14 12:15 7.1K 
[ ]00317-4.gcx2026-10-14 12:15 11K 
[ ]00348-くさび形エキスパートA_by_古閑_by_.gcx2026-10-14 12:15 16K 
[ ]00189-動点Ｐ.gcx2026-10-14 12:15 5.6K 
[ ]00134-末永ライン紹介_by_堀尾.gcx2026-10-14 12:15 12K 
[ ]00354-森川　正三角形と2直線.gcx2026-10-14 12:15 8.9K 
[ ]00180-角の二等分線2_by_eijiyamane.gcx2026-10-14 12:15 7.7K 
[ ]10080-10079-10078-直角三角形.gcx2026-10-14 12:15 6.4K 
[ ]00034-問（１）kimoto_by_.gcx2026-10-14 12:15 1.5K 
[ ]00140-koto%2012-3_by_eijiyamane_by_eijiyamane.gcx2026-10-14 12:15 3.8K 
[ ]00233-miu.gcx2026-10-14 12:15 3.8K 
[ ]00313-円_by中島.gcx2026-10-14 12:15 2.1K 
[ ]00148-sample.gcx2026-10-14 12:15 7.1K 
[ ]00203-不等式の表す領域(直線)_by_中島.gcx2026-10-14 12:15 4.1K 
[ ]00461-動点問題.gcx2026-10-14 12:15 30K 
[ ]00059-平行線と錯角.gcx2026-10-14 12:15 4.2K 
[ ]00156-回転移動.gcx2026-10-14 12:15 16K 
[ ]00123-星型五角形.gcx2026-10-14 12:15 8.1K 
[ ]00219-平行線と面積_by_西山.gcx2026-10-14 12:15 7.7K 
[ ]00204-PQRS300.gcx2026-10-14 12:15 4.6K 
[ ]00476-二等分線_by_坂田_by_.gcx2026-10-14 12:15 4.3K 
[ ]00039-2円について_by_掛布哲史.gcx2026-10-14 12:15 6.0K 
[ ]00142-p165橋をかける.gcx2026-10-14 12:15 828K 
[ ]00442-テスト_by_Kk.gcx2026-10-14 12:15 5.5K 
[ ]10012-二次方程式_動点_須浪.gcx2026-10-14 12:15 14K 
[ ]00227-角の二等分線.gcx2026-10-14 12:15 4.3K 
[ ]00207-mondai_by_ujino.gcx2026-10-14 12:15 7.5K 
[ ]00283-4-area-02.gcx2026-10-14 12:15 8.5K 
[ ]00152-4kaku_chuten_1_by_嘉摩尻.gcx2026-10-14 12:15 12K 
[ ]00296-清流館高校-三角形の外心-難波　幸平.gcx2026-10-14 12:15 6.2K 
[ ]00135-動点1_by_中川.gcx2026-10-14 12:15 10K 
[ ]00150-二等辺三角形の底角.gcx2026-10-14 12:15 3.7K 
[ ]10028-10027-10026-中点連結導入_by_iwato.gcx2026-10-14 12:15 13K 
[ ]00244-平行線と線分の比（三角形）_by_nakagawa.gcx2026-10-14 12:15 9.7K 
[ ]00118-測定なし長方形_三角形2021__by戸谷真由子.gcx2026-10-14 12:15 5.9K 
[ ]002a.gcx2026-10-14 12:15 3.5K 
[ ]00181-台形01_by_岸.gcx2026-10-14 12:15 5.2K 
[ ]00391-平行線_by_鈴木清次.gcx2026-10-14 12:15 5.1K 
[ ]00062-動点と面積（一次関数）_by_おが＠下條中_by_えみこ.gcx2026-10-14 12:15 24K 
[ ]00396-重心点あり_by_.gcx2026-10-14 12:15 3.8K 
[ ]00237-00236-等積変形_啓林館_2年.gcx2026-10-14 12:15 15K 
[ ]10047-平行線　線分比　証明（）.gcx2026-10-14 12:15 15K 
[ ]00486-aa解答_by_.gcx2026-10-14 12:15 7.1K 
[ ]00330-triangle_by_ban.gcx2026-10-14 12:15 7.0K 
[ ]00241-等積変形_啓林館_2年.gcx2026-10-14 12:15 16K 
[ ]00119-平行線と線分の比2a_by_た.gcx2026-10-14 12:15 6.1K 
[ ]00316-重心.gcx2026-10-14 12:15 8.8K 
[ ]00157-回転移動.gcx2026-10-14 12:15 16K 
[ ]10029-円周角の定理.gcx2026-10-14 12:15 5.4K 
[ ]00038-伊神祐哉８０７２.gcx2026-10-14 12:15 9.6K 
[ ]00170-.gcx2026-10-14 12:15 4.1K 
[ ]00157-定点と円上の点の中点_by_中島_by_.gcx2026-10-14 12:15 3.8K 
[ ]00206-円周角の定理の逆.gcx2026-10-14 12:15 6.6K 
[ ]00345-くさび形エキスパートB_by_古閑.gcx2026-10-14 12:15 9.2K 
[ ]00250-Test.gcx2026-10-14 12:15 3.1K 
[ ]00151-4点_by_大村.gcx2026-10-14 12:15 4.8K 
[ ]00257-三角形の面積と底辺(高さ)の関係_by_福井大　森下.gcx2026-10-14 12:15 9.6K 
[ ]00144-中2動点P_by_.gcx2026-10-14 12:15 5.6K 
[ ]00369-接弦定理_by_桜.gcx2026-10-14 12:15 6.0K 
[ ]00137-中点連結定理（田中）.gcx2026-10-14 12:15 13K 
[ ]00276-五角形_by_渡邊和典.gcx2026-10-14 12:15 8.9K 
[ ]00084-横澤　一般四角形１_by_横澤.gcx2026-10-14 12:15 4.8K 
[ ]10010-動点（一次関数の利用）瀧塚　峻平.gcx2026-10-14 12:15 7.3K 
[ ]00177-円周角の定理.gcx2026-10-14 12:15 3.8K 
[ ]00317-内角外角二等分線_by_片桐.gcx2026-10-14 12:15 12K 
[ ]00263-五角形の外角の和.gcx2026-10-14 12:15 14K 
[ ]00070-中点連結定理（結ぶ前）.gcx2026-10-14 12:15 6.2K 
[ ]00270-中学への算数_by_鈴木清次.gcx2026-10-14 12:15 14K 
[ ]00078-横澤_台形１_by_横澤.gcx2026-10-14 12:15 5.4K 
[ ]00027-p169直角で低利の逆.gcx2026-10-14 12:15 17K 
[ ]00112-30soccer.gcx2026-10-14 12:15 20K 
[ ]00025-p168内外の円周角の大小.gcx2026-10-14 12:15 35K 
[ ]00241-平行な２直線間の距離_by_nakagawa.gcx2026-10-14 12:15 13K 
[ ]00242-四角形と外接円_by_本多涼太郎.gcx2026-10-14 12:15 7.0K 
[ ]00159-動点（一次関数の利用）_by_瀧塚峻平_by_瀧塚峻平.gcx2026-10-14 12:15 7.3K 
[ ]00171-テスト_by_酒井翼.gcx2026-10-14 12:15 1.6K 
[ ]00043-三角形の辺の比と二等分線２_by_三津浜中学校数学科_by_三津浜中学校数学科.gcx2026-10-14 12:15 6.1K 
[ ]00334-平行四辺形_by_古閑.gcx2026-10-14 12:15 5.6K 
[ ]00064-四角形の拡大縮小.gcx2026-10-14 12:15 4.4K 
[ ]00219-最短になる点pの場所.gcx2026-10-14 12:15 14K 
[ ]00143-どこで水を飲ませる？１ (1).gcx2026-10-14 12:15 466K 
[ ]00226-飯尾真代 正三角形と平行四辺形.gcx2026-10-14 12:15 9.9K 
[ ]00069-円周角の定理＿市川.gcx2026-10-14 12:15 5.8K 
[ ]00072-a_by_a.gcx2026-10-14 12:15 524  
[ ]00003-平行四辺形の性質_by_葛谷.gcx2026-10-14 12:15 6.5K 
[ ]00342-tatsuta.gcx2026-10-14 12:15 7.0K 
[ ]00260-中点連結定理その２（四角形の中点連結）_by_nakagawa_by_nakagawa.gcx2026-10-14 12:15 14K 
[ ]10049-二等辺三角形（軌跡ver）.gcx2026-10-14 12:15 3.4K 
[ ]00101-回転移動の中心を変えて2.gcx2026-10-14 12:15 17K 
[ ]00144-三角形.gcx2026-10-14 12:15 3.3K 
[ ]00438-チェバの定理_平行パターン_by樫村_by_樫村晶.gcx2026-10-14 12:15 7.7K 
[ ]00321-直角三角形完成版_by_上田雅也.gcx2026-10-14 12:15 7.2K 
[ ]00298-清流館高校-三角形の外心-難波　幸平.gcx2026-10-14 12:15 6.2K 
[ ]00206-不等式の表す領域(円１)_by_中島.gcx2026-10-14 12:15 3.9K 
[ ]00158-四角形の線対称.gcx2026-10-14 12:15 17K 
[ ]00188-円周角　城山中.gcx2026-10-14 12:15 3.9K 
[ ]00033-問（１）kimoto_by_.gcx2026-10-14 12:15 1.5K 
[ ]00073-点P　猫.gcx2026-10-14 12:15 9.1K 
[ ]00325-_by_nakatuka.gcx2026-10-14 12:15 7.2K 
[ ]00100-数一入門 46（1）_by_鈴木清次.gcx2026-10-14 12:15 1.1K 
[ ]00054-中島１▲の外心・内心.gcx2026-10-14 12:15 5.6K 
[ ]00097-中点（田中）.gcx2026-10-14 12:15 11K 
[ ]00031-正方形の面積_by_岡田_by_岡田.gcx2026-10-14 12:15 4.7K 
[ ]00056-切片３.gcx2026-10-14 12:15 4.5K 
[ ]00043-面積_by_白井俊亘.gcx2026-10-14 12:15 6.1K 
[ ]00430-s1050_by_MathematicalTrip.gcx2026-10-14 12:15 8.7K 
[ ]00198-円周角の定理江森.gcx2026-10-14 12:15 9.3K 
[ ]00145-中点連結定理（田中）.gcx2026-10-14 12:15 13K 
[ ]00107-test2_by_bairral-italian.gcx2026-10-14 12:15 3.7K 
[ ]00080-点Ｐ　猫4-2.gcx2026-10-14 12:15 11K 
[ ]00041-正六角形の外角.gcx2026-10-14 12:15 9.9K 
[ ]00278-tousekihennkei_to.gcx2026-10-14 12:15 101K 
[ ]00208-4角中点_by_岡田.gcx2026-10-14 12:15 12K 
[ ]10062-くの字.gcx2026-10-14 12:15 7.1K 
[ ]10090-相似な図形　（）.gcx2026-10-14 12:15 7.9K 
[ ]00471-iwato.gcx2026-10-14 12:15 7.6K 
[ ]00229-有田中.gcx2026-10-14 12:15 14K 
[ ]00180-台形01_by_岸.gcx2026-10-14 12:15 5.2K 
[ ]00384-k3-076a.gcx2026-10-14 12:15 4.1K 
[ ]00267-中村秀明-長方形-線分上PQ.gcx2026-10-14 12:15 6.9K 
[ ]00205-城山中　弧と円周角.gcx2026-10-14 12:15 6.7K 
[ ]00289-testNo1.gcx2026-10-14 12:15 2.0K 
[ ]00295-清流館高校-三角形の外心-難波_幸平_by_難波　幸平.gcx2026-10-14 12:15 6.2K 
[ ]00216-四角形の４辺の中点を結んだ四角形と対角線_by_さとたく_by_さとたく.gcx2026-10-14 12:15 15K 
[ ]10065-相似な二等辺三角形.gcx2026-10-14 12:15 7.6K 
[ ]00110-3045soccer2.gcx2026-10-14 12:15 9.3K 
[ ]00233-四角形の面積を二等分.gcx2026-10-14 12:15 8.6K 
[ ]00164-四平方_by_muto.gcx2026-10-14 12:15 27K 
[ ]00302-MM　等積変形.gcx2026-10-14 12:15 11K 
[ ]00239-相似の位置_by_nakagawa.gcx2026-10-14 12:15 10K 
[ ]00286-hsk_2_exercises.gcx2026-10-14 12:15 12K 
[ ]00037--PA_PB_by_近藤.gcx2026-10-14 12:15 4.4K 
[ ]00167-等積変形発見_by_杉浦隆穂.gcx2026-10-14 12:15 16K 
[ ]00150-正三角形条件変え_by_yuka.gcx2026-10-14 12:15 9.0K 
[ ]00444-コンサート_by_岩本.gcx2026-10-14 12:15 7.7K 
[ ]00204-四角形の４辺の中点を結んだ四角形_by_さとたく.gcx2026-10-14 12:15 14K 
[ ]00445-p72-1_by_DM.gcx2026-10-14 12:15 6.1K 
[ ]00137-6848_by_yushi.gcx2026-10-14 12:15 9.0K 
[ ]00181-二つの正方形の合同_by_杉山りさ子.gcx2026-10-14 12:15 10K 
[ ]00052-辺の長さが整数値の三角形を作る_by_堀尾.gcx2026-10-14 12:15 5.9K 
[ ]10021-10019-井北〜円周角の定理〜.gcx2026-10-14 12:15 7.8K 
[ ]00184-円に内接する四角形.gcx2026-10-14 12:15 5.7K 
[ ]00129-星型七角形2点とばし.gcx2026-10-14 12:15 11K 
[ ]00187-D_角測定なしありS1_by_あおい.gcx2026-10-14 12:15 9.0K 
[ ]00295-1二等辺三角形の性質.gcx2026-10-14 12:15 10K 
[ ]00218-面積を半分にする点Gは_by_西山_by_西山.gcx2026-10-14 12:15 14K 
[ ]00240-相似の位置_by_nakagawa.gcx2026-10-14 12:15 11K 
[ ]00233-城辺星形五角形.gcx2026-10-14 12:15 8.1K 
[ ]00285-teorema%20thebault_by_carol.gcx2026-10-14 12:15 42K 
[ ]00060-工藤貴史 P113 例題2.gcx2026-10-14 12:15 8.3K 
[ ]00270-啓林館_2年_等積変形_導入_hsk.gcx2026-10-14 12:15 10K 
[ ]00061-三角形の拡大.gcx2026-10-14 12:15 7.6K 
[ ]00288-鏡に映る高さ_格子点_by_武藤.gcx2026-10-14 12:15 9.7K 
[ ]00133-動点P_by_eijiyamane.gcx2026-10-14 12:15 9.0K 
[ ]00201-平行移動.gcx2026-10-14 12:15 11K 
[ ]00144-点と直線の距離_by_松島充.gcx2026-10-14 12:15 4.1K 
[ ]00208-0.gcx2026-10-14 12:15 293  
[ ]00020-半円上の円周角_by_鈴木清次.gcx2026-10-14 12:15 4.3K 
[ ]00439-二次関数焦点.gcx2026-10-14 12:15 8.8K 
[ ]00333-垂心.gcx2026-10-14 12:15 6.7K 
[ ]00251-Heikouidou2_by_山中4平方.gcx2026-10-14 12:15 27K 
[ ]00172-テスト_by_杉浦テスト.gcx2026-10-14 12:15 3.3K 
[ ]00138-二等辺三角形の底角.gcx2026-10-14 12:15 3.0K 
[ ]00119-測定なし正方形-三角形2021__by_戸谷真由子_by_戸谷真由子.gcx2026-10-14 12:15 5.5K 
[ ]00190-ushida10ａ.gcx2026-10-14 12:15 11K 
[ ]00019-ab2.gcx2026-10-14 12:15 3.7K 
[ ]10108-3-169-3.gcx2026-10-14 12:15 19K 
[ ]10037-角度を作ろう.gcx2026-10-14 12:15 4.1K 
[ ]00345-Taatsuta .gcx2026-10-14 12:15 7.0K 
[ ]00312-最短距離YM-5_by_.gcx2026-10-14 12:15 20K 
[ ]00118-at_burning_tent_by_bairral_italia.gcx2026-10-14 12:15 8.1K 
[ ]00147-大村実験中.gcx2026-10-14 12:15 3.4K 
[ ]00045-ガモフの宝探し_by_武田浩嗣_by_.gcx2026-10-14 12:15 9.3K 
[ ]00027-いろいろな四角形（長谷川実践）.gcx2026-10-14 12:15 13K 
[ ]00149-重心_by_大村.gcx2026-10-14 12:15 3.4K 
[ ]00028-2_by_近藤成美.gcx2026-10-14 12:15 4.6K 
[ ]00327-合同な三角形.gcx2026-10-14 12:15 6.2K 
[ ]00159-市川和_by_平行線等積変形１.gcx2026-10-14 12:15 10K 
[ ]00338-回転移動_by_古閑.gcx2026-10-14 12:15 8.5K 
[ ]00309-最短距離YM-1.gcx2026-10-14 12:15 4.7K 
[ ]00310-最短距離YM-1.gcx2026-10-14 12:15 4.6K 
[ ]00273-作図の利用.gcx2026-10-14 12:15 4.3K 
[ ]00390-足立_01a.gcx2026-10-14 12:15 3.7K 
[ ]00295-２年〈合同な図形の性質と証明〉.gcx2026-10-14 12:15 3.3K 
[ ]00310-苗岐‐滑る立て掛け棒3.gcx2026-10-14 12:15 6.8K 
[ ]00140-平行線と比_by_satoutatuya.gcx2026-10-14 12:15 4.6K 
[ ]00226-星形五角形_by_sawachika.gcx2026-10-14 12:15 8.1K 
[ ]00117-長方形-三角形2021__by_戸谷真由子_by_戸谷真由子.gcx2026-10-14 12:15 5.9K 
[ ]00283-作図の基本2.gcx2026-10-14 12:15 7.2K 
[ ]00082-円周角の問題_by_鈴木清次.gcx2026-10-14 12:15 9.0K 
[ ]00475-七角形_by_tera.gcx2026-10-14 12:15 6.5K 
[ ]00139-円の方程式2_by_中島.gcx2026-10-14 12:15 6.5K 
[ ]00396-足立_01b-格子点.gcx2026-10-14 12:15 7.0K 
[ ]00275-中村秀明-naishin_by_中村秀明.gcx2026-10-14 12:15 5.7K 
[ ]10039-三角形の内角の二等分線の定理.gcx2026-10-14 12:15 5.6K 
[ ]00045-加藤遼馬_by_katoryouma.gcx2026-10-14 12:15 3.8K 
[ ]00074-対頂角_by_優.gcx2026-10-14 12:15 6.3K 
[ ]00263-.gcx2026-10-14 12:15 9.8K 
[ ]00375-接弦定理_by_桜.gcx2026-10-14 12:15 6.0K 
[ ]00087-横澤　一般四角形１_by_横澤.gcx2026-10-14 12:15 4.9K 
[ ]00333-四角形の中点2_by_yuka.gcx2026-10-14 12:15 19K 
[ ]00399-外接円_by_tachi5.gcx2026-10-14 12:15 9.2K 
[ ]00500-比例　小林.gcx2026-10-14 12:15 8.3K 
[ ]00352-田_by_桜　円周角　数値　先.gcx2026-10-14 12:15 3.8K 
[ ]00024-3c-area-3_by_飯島康之.gcx2026-10-14 12:15 6.0K 
[ ]00387-gc_00383-算チャレ第1043回_by_「数学」小旅行.gcx2026-10-14 12:15 9.2K 
[ ]00315-maboriドミノ0415.gcx2026-10-14 12:15 8.0K 
[ ]00203-平行移動.gcx2026-10-14 12:15 4.3K 
[ ]10032-%e5%86%86%e5%91%a8%e8%a7%92%e3%81%ae%e5%ae%9a%e7%90%86.gcx2026-10-14 12:15 3.5K 
[ ]00483-平行線と線分の比.gcx2026-10-14 12:15 11K 
[ ]10008-等積変形（四角形）瀧塚　峻平.gcx2026-10-14 12:15 8.0K 
[ ]00253-等積変形.gcx2026-10-14 12:15 9.8K 
[ ]00362-SeigenT_by_m_m.gcx2026-10-14 12:15 6.5K 
[ ]00141-ｇ_by_yushi.gcx2026-10-14 12:15 15K 
[ ]00074-点Ｐ　猫２.gcx2026-10-14 12:15 8.0K 
[ ]00244-モデル_4_by_Fu .gcx2026-10-14 12:15 4.8K 
[ ]00173-中心角.gcx2026-10-14 12:15 4.1K 
[ ]00143-3-124_対頂角相似_by_中川.gcx2026-10-14 12:15 6.3K 
[ ]00134-koto 12-3_by_eijiyamane.gcx2026-10-14 12:15 4.3K 
[ ]00108-底角の性質.gcx2026-10-14 12:15 5.1K 
[ ]00183-台形の相似1-4-3色2_by_.gcx2026-10-14 12:15 12K 
[ ]00058-楕円-1.gcx2026-10-14 12:15 6.0K 
[ ]00062-p170船はどこ30度.gcx2026-10-14 12:15 215K 
[ ]00344-くさび形エキスパートA_by_古閑.gcx2026-10-14 12:15 9.6K 
[ ]00436-チェバの定理_パターン_by樫村_by_樫村晶.gcx2026-10-14 12:15 8.0K 
[ ]00185-円周角の定理　基本.gcx2026-10-14 12:15 7.5K 
[ ]00225-_by_飯尾真代.gcx2026-10-14 12:15 9.9K 
[ ]00013-対称点への移動.gcx2026-10-14 12:15 9.5K 
[ ]00123-3年-124_90-a_by_中川.gcx2026-10-14 12:15 47K 
[ ]00023-3c-area-3_by_飯島康之.gcx2026-10-14 12:15 6.0K 
[ ]00270-math_by_carol.gcx2026-10-14 12:15 162  
[ ]00088-外心１.gcx2026-10-14 12:15 3.6K 
[ ]00132-正方形-動点面積2021__by_戸谷真由子_by_戸谷真由子.gcx2026-10-14 12:15 5.9K 
[ ]00208-k2-131C.gcx2026-10-14 12:15 14K 
[ ]00183-2円_4角形2.gcx2026-10-14 12:15 12K 
[ ]00039-伊神祐哉８０７２.gcx2026-10-14 12:15 9.6K 
[ ]00343-くさび形角→星型_by_古閑.gcx2026-10-14 12:15 7.3K 
[ ]00155-等積変形４.gcx2026-10-14 12:15 12K 
[ ]00173-cheba1_by_山田健人.gcx2026-10-14 12:15 9.9K 
[ ]00135-3_by_yushi.gcx2026-10-14 12:15 9.1K 
[ ]10060-くの字α.gcx2026-10-14 12:15 6.3K 
[ ]00205-不等式の表す領域(円2)_by_中島.gcx2026-10-14 12:15 3.8K 
[ ]10034-%e6%98%9f%e5%9e%8b%e4%ba%94%e8%a7%92%e5%bd%a2.gcx2026-10-14 12:15 8.1K 
[ ]00024-加藤遼馬.gcx2026-10-14 12:15 292  
[ ]10104-mabori動点１周.gcx2026-10-14 12:15 9.6K 
[ ]00176-ushida6_by_飯島.gcx2026-10-14 12:15 13K 
[ ]00337-特別な四角形_by_古閑.gcx2026-10-14 12:15 10K 
[ ]00029-垂直二等分線.gcx2026-10-14 12:15 5.7K 
[ ]00478-同位.gcx2026-10-14 12:15 2.4K 
[ ]00165-円周角.gcx2026-10-14 12:15 3.0K 
[ ]00314-合同条件.gcx2026-10-14 12:15 5.7K 
[ ]00166-平行移動.gcx2026-10-14 12:15 12K 
[ ]00374-接弦定理_by_桜_by_.gcx2026-10-14 12:15 6.0K 
[ ]00220-有田中.gcx2026-10-14 12:15 14K 
[ ]00246-点と直線の距離_by_大野貴弘.gcx2026-10-14 12:15 2.8K 
[ ]00046-加藤遼馬_by_katoryouma_by_katoryouma.gcx2026-10-14 12:15 7.8K 
[ ]00195-円周角の定理_by_江森貴大.gcx2026-10-14 12:15 9.3K 
[ ]00120-方ベキの定理.gcx2026-10-14 12:15 6.2K 
[ ]00048-test.gcx2026-10-14 12:15 4.3K 
[ ]00205-平行線→凹多角形.gcx2026-10-14 12:15 3.4K 
[ ]00104-1012_ICT_一般四角形２_by_横澤.gcx2026-10-14 12:15 5.8K 
[ ]00257-作図（垂直二等分線）_by_nakagawa.gcx2026-10-14 12:15 8.6K 
[ ]00011-対称点への移動.gcx2026-10-14 12:15 8.7K 
[ ]00481-二等分線　公開授業.gcx2026-10-14 12:15 5.1K 
[ ]00298-円周角の定理_by_大石.gcx2026-10-14 12:15 4.1K 
[ ]00294-三角形の面積.gcx2026-10-14 12:15 4.5K 
[ ]00230-等積変形_by_西山_by_.gcx2026-10-14 12:15 11K 
[ ]00339-等積変形導入_by_古閑.gcx2026-10-14 12:15 10K 
[ ]00235-最短経路1_by_野口陽平.gcx2026-10-14 12:15 4.9K 
[ ]00300-水汲み問題2ヶ所_by_eijiyamane.gcx2026-10-14 12:15 13K 
[ ]00273-tatsuda1.gcx2026-10-14 12:15 4.5K 
[ ]00247-点と直線の距離_by_大野貴弘_by_大野.gcx2026-10-14 12:15 3.6K 
[ ]00166-三平方.gcx2026-10-14 12:15 16K 
[ ]10056-平行線の錯角.gcx2026-10-14 12:15 3.8K 
[ ]00249-最短ネットワーク_by_eijiyamane.gcx2026-10-14 12:15 1.5K 
[ ]00317-角の大きさ.gcx2026-10-14 12:15 4.1K 
[ ]10040-10039-三角形の外角の二等分線の定理.gcx2026-10-14 12:15 7.9K 
[ ]00260-正方形-三角形_by_戸谷真由子.gcx2026-10-14 12:15 5.3K 
[ ]00089-外心２.gcx2026-10-14 12:15 3.6K 
[ ]00296-２つの三角形.gcx2026-10-14 12:15 10K 
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[ ]00324-田_by_桜　数値表示.gcx2026-10-14 12:15 8.9K 
[ ]00083-平行線の角_by_鈴木清次.gcx2026-10-14 12:15 6.6K 
[ ]00308-MM　等積変形　三角形.gcx2026-10-14 12:15 9.0K 
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[ ]00448-線対称2回-N6_by_.gcx2026-10-14 12:15 20K 
[ ]00173-miyoshi11071.gcx2026-10-14 12:15 13K 
[ ]00162-四平方_step3_by_muto.gcx2026-10-14 12:15 27K 
[ ]00399-六点円早苗.gcx2026-10-14 12:15 13K 
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[ ]00280-Tutuzi.gcx2026-10-14 12:15 11K 
[ ]00181-台形の相似1-4-3色2_by_.gcx2026-10-14 12:15 12K 
[ ]00141-清流館高校-三角形の重心-難波　幸平.gcx2026-10-14 12:15 6.6K 
[ ]00066-p32-66-3_by_s-suzuki.gcx2026-10-14 12:15 7.5K 
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[ ]00433-s1051_by_MathematicalTrip.gcx2026-10-14 12:15 10K 
[ ]00248-二つの正方形（奇跡）2.gcx2026-10-14 12:15 8.5K 
[ ]00228-星形五角形_by_sawachika.gcx2026-10-14 12:15 8.1K 
[ ]00013-MM　平行線の性質.gcx2026-10-14 12:15 27K 
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[ ]002.gcx2026-10-14 12:15 3.5K 
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[ ]10058-10057-凹四角形.gcx2026-10-14 12:15 7.0K 
[ ]00230-方べきの定理2.gcx2026-10-14 12:15 7.1K 
[ ]00265-tousekihennkei_tohyama.gcx2026-10-14 12:15 9.7K 
[ ]00182-2円_4角形.gcx2026-10-14 12:15 6.3K 
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[ ]00118-平行線と線分の比2a.gcx2026-10-14 12:15 6.1K 
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[ ]00243-ひし形とたこ型_by_nakagawa.gcx2026-10-14 12:15 19K 
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[ ]10102-10101-10100-接弦定理2.gcx2026-10-14 12:15 4.7K 
[ ]00143-カメラの位置_by_岡戸聡志.gcx2026-10-14 12:15 4.6K 
[ ]00210-等積変形（四角形）_by_瀧塚峻平.gcx2026-10-14 12:15 7.3K 
[ ]00136-動点2_by_中川.gcx2026-10-14 12:15 20K 
[ ]10024-おためし.gcx2026-10-14 12:15 292  
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[ ]00242-点と直線との距離_by_nakagawa.gcx2026-10-14 12:15 3.7K 
[ ]00041-問題_by_林里奈.gcx2026-10-14 12:15 14K 
[ ]00279-啓林館_2年_等積変形_導入_hsk.gcx2026-10-14 12:15 10K 
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[ ]00229-重心.gcx2026-10-14 12:15 9.6K 
[ ]00146-垂直二等分線_by_松島充.gcx2026-10-14 12:15 5.1K 
[ ]00038--PA_PB_by_近藤_by_近藤晃弘.gcx2026-10-14 12:15 4.4K 
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[ ]00065-4-angle-bisectors_by_bissectograma.gcx2026-10-14 12:15 8.2K 
[ ]00325-教材開発_by_鶴野.gcx2026-10-14 12:15 6.8K 
[ ]00221-BC上_by_.gcx2026-10-14 12:15 6.0K 
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[ ]00079-同位角と平行線.gcx2026-10-14 12:15 5.6K 
[ ]00310-清流館ー三角形の外心2017改2ー難波 幸平.gcx2026-10-14 12:15 7.6K 
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[ ]00246-最短のケーブルの長さ_by_eijiyamane.gcx2026-10-14 12:15 11K 
[ ]10013-10012-二次方程式_動点_須浪.gcx2026-10-14 12:15 14K 
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[ ]00428-sansu1049_by_MathematicalTrip.gcx2026-10-14 12:15 11K 
[ ]00452-演習１_by_iwamoto.gcx2026-10-14 12:15 8.5K 
[ ]00254-２円の交点_by_nakagawa.gcx2026-10-14 12:15 7.3K 
[ ]00398-六点円早苗.gcx2026-10-14 12:15 13K 
[ ]00076-図形プリント20（5）_by_鈴木清次.gcx2026-10-14 12:15 8.5K 
[ ]00057-円と直線(takuch87).gcx2026-10-14 12:15 2.7K 
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[ ]00213-中心角.gcx2026-10-14 12:15 4.1K 
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[ ]00405-平行線と面積 2.gcx2026-10-14 12:15 10K 
[ ]00196-鈴木清次　外接円の問題.gcx2026-10-14 12:15 13K 
[ ]00308-最短距離YM-2.gcx2026-10-14 12:15 6.1K 
[ ]00009-笹川円周角３.gcx2026-10-14 12:15 3.5K 
[ ]00268-関数y_ax^2四角形_by_Dkuru.gcx2026-10-14 12:15 11K 
[ ]00174-ushida6_by_飯島.gcx2026-10-14 12:15 12K 
[ ]00245-moderu_4_by_Fu .gcx2026-10-14 12:15 4.8K 
[ ]00393-円周角の定理_by_kanamikobayashi.gcx2026-10-14 12:15 3.7K 
[ ]00184-四平方2_by_桑原.gcx2026-10-14 12:15 27K 
[ ]00092-21中点連結定理(渡部昇樹).gcx2026-10-14 12:15 19K 
[ ]00236-方べきの定理.gcx2026-10-14 12:15 7.3K 
[ ]00184-ushida9.gcx2026-10-14 12:15 12K 
[ ]00087-2en-sessuru-1.gcx2026-10-14 12:15 6.1K 
[ ]00087-吉田　ブーメラン.gcx2026-10-14 12:15 8.5K 
[ ]00340-【中川】ブーメラン1_by_中川.gcx2026-10-14 12:15 7.6K 
[ ]00265-ひし形＆たこ型（その２）_by_nakagawa.gcx2026-10-14 12:15 19K 
[ ]10016-10015-動点研究2.gcx2026-10-14 12:15 6.5K 
[ ]00269-啓林館_2年_等積変形.gcx2026-10-14 12:15 8.5K 
[ ]00388-k3-076c2.gcx2026-10-14 12:15 9.4K 
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[ ]00035-igamy807.gcx2026-10-14 12:15 4.9K 
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[ ]00346-中点四角形_by_桑原.gcx2026-10-14 12:15 14K 
[ ]00158-等積変形－市川和.gcx2026-10-14 12:15 11K 
[ ]00377-円周角の定理の逆2__by_tukimori.gcx2026-10-14 12:15 8.2K 
[ ]00281-円周角の定理の証明.gcx2026-10-14 12:15 10K 
[ ]00255-最短距離.gcx2026-10-14 12:15 5.7K 
[ ]00214-tatsuda-doutenproblem.gcx2026-10-14 12:15 6.9K 
[ ]00072-p33ー68ー2_by_鈴木清次.gcx2026-10-14 12:15 7.0K 
[ ]00160-動点（一次関数の利用）_by_瀧塚峻平_by_瀧塚峻平_by_瀧塚峻平.gcx2026-10-14 12:15 7.3K 
[ ]00209-hatake01.gcx2026-10-14 12:15 7.7K 
[ ]00014-対称点への移動.gcx2026-10-14 12:15 10K 
[ ]00278-五角形_by_渡邊和典.gcx2026-10-14 12:15 9.3K 
[ ]00050-同じ弧に対する円周角.gcx2026-10-14 12:15 6.2K 
[ ]00134-動点_y_ax^2_by_馬淵2.gcx2026-10-14 12:15 12K 
[ ]10026-中点連結導入_by_iwato.gcx2026-10-14 12:15 12K 
[ ]00125-3%e5%b9%b4-124_90-a_by_%e4%b8%ad%e5%b7%9d_by_中川.gcx2026-10-14 12:15 48K 
[ ]00063-p170船はどこ45度.gcx2026-10-14 12:15 215K 
[ ]00207-k2-131C.gcx2026-10-14 12:15 14K 
[ ]00318-外心.gcx2026-10-14 12:15 6.3K 
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[ ]00289-等積変形.gcx2026-10-14 12:15 10K 
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[ ]10048-〇.gcx2026-10-14 12:15 3.0K 
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[ ]00019-p167等しい角度から.gcx2026-10-14 12:15 8.5K 
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[ ]00362-垂心.gcx2026-10-14 12:15 3.8K 
[ ]00328-方べきの定理.gcx2026-10-14 12:15 9.8K 
[ ]00326-テスト_by_KATAYAMA.gcx2026-10-14 12:15 6.8K 
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[ ]00251-最短ネットワーク__by_やまね.gcx2026-10-14 12:15 6.9K 
[ ]00164--pa_pb_by_%e8%bf%91%e8%97%a4_by_%e8%bf%91%e8%97%a4%e6%99%83%e5%bc%98_by_Naka.gcx2026-10-14 12:15 5.7K 
[ ]00030-近藤成美2.gcx2026-10-14 12:15 4.6K 
[ ]00305-直角二等辺三角形色付き_by_上田雅也.gcx2026-10-14 12:15 12K 
[ ]00259-単位円の一般角三角比_by_鈴木清次.gcx2026-10-14 12:15 7.6K 
[ ]00373-【中川】へっこみのひみつ_by_中川.gcx2026-10-14 12:15 7.6K 
[ ]00040-2円について(２)_by_掛布哲史.gcx2026-10-14 12:15 8.0K 
[ ]00319-2204200939.gcx2026-10-14 12:15 292  
[ ]00213-改・等積変形（四角形）_by_瀧塚峻平.gcx2026-10-14 12:15 7.2K 
[ ]00227-星形五角形_by_sawachika.gcx2026-10-14 12:15 8.1K 
[ ]00178-2円4角形.gcx2026-10-14 12:15 4.0K 
[ ]00016-test.gcx2026-10-14 12:15 1.2K 
[ ]00231-星形五角形_by_johen.gcx2026-10-14 12:15 8.1K 
[ ]00255-作図（直線外の点Ｐを通る垂線_）_by_nakagawa.gcx2026-10-14 12:15 10K 
[ ]00084-円周角の定理の逆＿市川.gcx2026-10-14 12:15 3.3K 
[ ]00433-yogen_T_by_m_m.gcx2026-10-14 12:15 29K 
[ ]00088-2en-2sen-1_by_.gcx2026-10-14 12:15 4.1K 
[ ]00228-外心.gcx2026-10-14 12:15 6.2K 
[ ]00304-MM　等積変形　基本の問題.gcx2026-10-14 12:15 16K 
[ ]00055-台形(takuch87).gcx2026-10-14 12:15 17K 
[ ]00218-最短になる点pの場所.gcx2026-10-14 12:15 13K 
[ ]00202-対称移動.gcx2026-10-14 12:15 13K 
[ ]00302-田_by_桜１.gcx2026-10-14 12:15 11K 
[ ]00253-平行と合同_by_北村大地.gcx2026-10-14 12:15 8.5K 
[ ]00300-2つの正五角形_by_上田雅也.gcx2026-10-14 12:15 13K 
[ ]00279-中村秀明-問題-内心_by_中村秀明.gcx2026-10-14 12:15 5.7K 
[ ]10005-船の位置はどこ２瀧塚　峻平.gcx2026-10-14 12:15 3.6K 
[ ]00192-ひし形　垂直二等分線.gcx2026-10-14 12:15 7.1K 
[ ]00353-1 円周角の定理.gcx2026-10-14 12:15 5.7K 
[ ]00154-軌跡_by_中島.gcx2026-10-14 12:15 2.1K 
[ ]00337-中点_線分_by_岡田.gcx2026-10-14 12:15 6.5K 
[ ]00122-三角比の拡張_by_鈴木清次.gcx2026-10-14 12:15 6.9K 
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[ ]10031-10022-10019-井北〜円周角の定理2〜.gcx2026-10-14 12:15 7.1K 
[ ]00450-triangle_by_MI.gcx2026-10-14 12:15 3.6K 
[ ]00010-重心が作る正三角形_by_堀尾.gcx2026-10-14 12:15 28K 
[ ]00169-五芒星（原）.gcx2026-10-14 12:15 5.3K 
[ ]00130-星型七角形2点とばし.gcx2026-10-14 12:15 11K 
[ ]00131-くさび形.gcx2026-10-14 12:15 7.3K 
[ ]00088-最短経路1_by_.gcx2026-10-14 12:15 5.3K 
[ ]00233-円周角の定理.gcx2026-10-14 12:15 7.5K 
[ ]00200-垂直二等分線(シンプル).gcx2026-10-14 12:15 5.7K 
[ ]00417-s1048.gcx2026-10-14 12:15 8.4K 
[ ]00129-三角比拡張.gcx2026-10-14 12:15 8.6K 
[ ]00274-hoshigata_by_渡邊和典.gcx2026-10-14 12:15 9.2K 
[ ]00093-集合場所１（A固定）.gcx2026-10-14 12:15 4.0K 
[ ]00404-平行線と面積.gcx2026-10-14 12:15 10K 
[ ]00082-吉田　ブーメラン.gcx2026-10-14 12:15 8.4K 
[ ]00365-角の二等分線.gcx2026-10-14 12:15 292  
[ ]00165-等積変形－１_by_市川和.gcx2026-10-14 12:15 8.1K 
[ ]00188-okymyw4-3_by_.gcx2026-10-14 12:15 9.6K 
[ ]00136-6868_by_yushi.gcx2026-10-14 12:15 11K 
[ ]00336-二等辺→正三角形_by_古閑.gcx2026-10-14 12:15 5.0K 
[ ]00119-punti_notevoli_triangolo_by_bairral_italia.gcx2026-10-14 12:15 18K 
[ ]00386-k3-076c0.gcx2026-10-14 12:15 8.5K 
[ ]00232-点Aから垂線(takuch87).gcx2026-10-14 12:15 7.4K 
[ ]00247-%e4%b8%89%e8%a7%92%e5%bd%a2.gcx2026-10-14 12:15 19K 
[ ]00206-中点_四角形_by_岡田.gcx2026-10-14 12:15 14K 
[ ]00316-maboriドミノ0415.gcx2026-10-14 12:15 8.0K 
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[ ]00289-5nkgw.gcx2026-10-14 12:15 11K 
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