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旋轉圓弧62326 劉虹圻
Author:
呂麗珠
GeoGebra
New Resources
sanjiaohanshu
國旗 (作圖步驟直接餵給 Claude)
直角坐標平面上的旋轉變換
三半圓間的相切圓(Codex╱2026.10.07)
幾何作圖題：切三圓（題目）
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平移函數的切線(二次)
托勒密定理推廣到任意四邊形二
Locus: Equidistance From Two Points
畫圖用底圖(含輔助格線)
Copy of 正方體的反射對稱3
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Quadrilaterals
Differential Equation
Normal Distribution
Polygons
Linear Equations