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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
畫出對稱圖形
兩位數加法
找出對稱軸
判斷球體
四邉形 (四年級) 教師版
Discover Resources
外角定理直觀教材
极坐标
GeoGebra Book
探索金字塔高度
橢圓2-四圓心近似法
Discover Topics
Ellipse
Fractal Geometry
Dilation
Perimeter
Arithmetic Operations