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S3 Ch4.1 正四面體的反射平面
Author:
Li Woon Chung
Topic:
Reflection
,
Solids or 3D Shapes
GeoGebra
New Resources
兩位數加法
畫出對稱圖形
【案例】2013年安徽高考15题
兩位數除以一位數（二）
找出對稱軸
Discover Resources
阿波羅圓
四邊形層疊
Copy of 方格紙上畫四邊形
旋轉方形
迭代多边形;平移;向量
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Boxplot
Combinatorics
Statistics
Division
Special Points