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Copy of 固定周界的長方形的面積變化
Author:
chengkp
,
Anthony OR 柯志明
GeoGebra
柯志明，香港 GeoGebra 學院
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Claude 解幾何題
Earth with coastline
美國國旗 (Codex, 2026.10.06)
美國國旗 (Codex 版)
找出對稱軸
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双曲线
Binomial Formula
菱形
正六角柱
Copy of 正方体展开图
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Tree Diagrams
Tangent Function
Straight Lines
Equilateral Triangles
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