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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
Autor:
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
Siguiente
Slope of a Line
Nuevos recursos
常见四边形是否是双心四边形
三角函数 的副本
圓的切線方程
双心四边形
比較五件物件的重量
Descubrir recursos
消失的面積(一)
康軒5下-第2單元-體積-P27
【練習】資料整理與統計圖表─統計量值
禪繞畫
三角形的心的副本
Descubre temas
Cálculo de intereses
Logaritmo
Cubo
Integral Indefinida
Esfera
