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等腰三角形 － 等角對等邊
Author:
AaronLau
Topic:
Isosceles Triangles
Related Topics
Right Triangles
Similar Triangles
Discover Resources
Reference Angle 參考角
semicircle
Magnifier
六下_圓周(學生版) v2.1
正三角形的一边在正n边形上滑动时顶点的动态轨迹
Discover Topics
Power Functions
Cone
Planes
Quadrilaterals
Circle
