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外心

Author:吳淑惠

Topic:Constructions

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兩組對邊相等的四邊形
找出對稱軸
畫出對稱圖形
直角坐標平面上的旋轉變換
國旗 (Claude 版)

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折拋物線
柯西不等式 (4)
四邊形層疊
Copy of 圓周公式應用題2
椭圆规

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Special Points
Vectors
Standard Deviation
Exponential Functions
Logarithm

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