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Contenuti
相似形應用_進階_Collection
Slope of a Line
perpendicular lines
distance between point-line
Proof without words: Cosine Rule (餘弦公式)
areas of similar triangles
Similar Triangles, exercise 1
垂線斜率_1
相似形應用_進階_Collection
Autore:
Reinhold Yen
Slope of a Line
perpendicular lines
distance between point-line
Proof without words: Cosine Rule (餘弦公式)
areas of similar triangles
Similar Triangles, exercise 1
垂線斜率_1
Successivo
Slope of a Line
Nuove risorse
兩位數除以一位數（二）
畫出對稱圖形
【案例】圆柱体内放置一个大球六个小球
三位數除以一位數（一）
直角坐標平面上的旋轉變換
Scopri le risorse
圓錐曲線軌跡 (1)
二次函數係數與圖像的關係
任意三角形兩不等圓v3
Drag blue dots, any observation about H,G,O?
洋葱初中数学
Scopri gli argomenti
Circocentro o circonferenza circoscritta
Continuità
Baricentro o centro di massa
Rette secanti
Istogramma
