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綱要
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
作者:
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
下一步
Slope of a Line
最新資源
平行線的斜率
圓周公式的應用
折扣
盈利與虧蝕
常见四边形是否是双心四边形
探索資源
Prism and Cylinder 3
拼貼3
y=Asin(ωx+φ)
运动的二面角.许兴华数学
椭圆规
探索主題
表面
面積
微分
角錐
指數函數