GeoGebra
GeoGebra
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
幂函数
圆周上的动点形成椭圆
镂空正方体案例对比
GeoGebra课程的使用
GeoGebra游戏案例集
探索資源
Tusi Couple
Measuring Volume 5
立方體截面
homework3
分數的圖示的副本
探索主題
三角函數
錐體
Plane Figures or Shapes
球形
數學
