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Reflection 反射變換
Author:
Alex CHIK
Topic:
Reflection
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
New Resources
錐體建築師
畫出對稱圖形
找出對稱軸
四邉形 (四年級) 教師版
判斷球體
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定理7.1&7.2
parmater
circle1
Is it a condition for //gram?
旋轉圓弧
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Special Points
Cuboid
Area
Function Graph
Ellipse