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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
兩組對邊相等和有直角的四邊形
兩位數加法
直角坐標平面上的旋轉變換
三位數除以一位數（一）
異分母分數減法
Scopri le risorse
小數在數線上的位置2
Properties of a Rectangle
定周长的正多边形面积变化规律
三角形的概念
y=ax^2性質
Scopri gli argomenti
Probabilità
Rette
Calcolo integrale
Grafici di funzioni
Rapporti
