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Ex5C#12

Author:Big Lee

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兩組對邊相等的四邊形
找出對稱軸
sanjiaohanshu
四邊形的特性
畫出對稱圖形

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GeoGebra使用指南
相似形應用_進階_Collection
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函数作图工具的副本
椭圆的离心率

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Translation
Geometric Mean
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Algebra

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