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Rotational and reflectional symmetry of a regular polygon
Author:
Ngan Hok Hei
,
lamanleung
GeoGebra
New Resources
畫出對稱圖形
球體建築師
兩組對邊相等的四邊形
算柱 (兩位數)
找出對稱軸
Discover Resources
example
gyzpa 拋物面鏡的反射
選修數學
hihihi
Copy of 角平分線分點比例
Discover Topics
Optimization Problems
Polygons
Matrices
Median Line
Geometric Distribution