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Author:
lamanleung
GeoGebra
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幾何作圖題:切三圓(題目)
世界平面地圖 (Codex╱2026.10.07)
四邊形的特性
畫出對稱圖形
美國國旗 (Codex, 2026.10.06)
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二項分布與抽樣 (iPad 適用)
大樂透開獎機
圓方程式
venn图着色
平行四边形个数
Discover Topics
Area
Conic Sections
Geometric Transformations
Trigonometry
Line Segment