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勾股定理折叠问题
Author:
数豆豆
GeoGebra
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Claude 解幾何題
找出對稱軸
幾何作圖題：切三圓（題目）
伊朗國旗 (Codex╱2026.10.07)
中華民國國旗 (Codex╱2026.10.06)
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會考小測試
Sequence指令練習(二維4)
不規則圖形填入斜線
立方体截面
翰林數學_2下_CH3-2_SSA
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Scalene Triangles
Equations
Geometric Mean
Logic
Histogram