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相似三角形證明
Author:
蔡孟達
GeoGebra
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世界平面地圖 (Codex╱2026.10.07)
找出對稱軸
Nested spiral octagon
美國國旗 (Codex, 2026.10.06)
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複合圖形(八)
y=-3x+6(x>=3)
椭圆与圆的关系的副本
算盘
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Poisson Distribution
Complex Numbers
Tangent Function
Normal Distribution
General Quadrilateral