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Rotational and reflectional symmetry of a regular polygon
Author:
Ngan Hok Hei
,
lamanleung
GeoGebra
New Resources
判斷球體
拼砌四邊形
GeoGebra笔记功能体验课件
四邉形 (四年級) 教師版
兩組對邊相等和有直角的四邊形
Discover Resources
有趣的反例
二面角
正弦曲线sin(x)
sin(x) 的函數圖形的副本
平面直角坐标系的构成
Discover Topics
Quadratic Equations
Combinatorics
Interest Calculation
Volume
Definite Integral