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task7
Author:
chong yin tung
GeoGebra
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幾何作圖題：切三圓（題目）
美國國旗 (Codex, 2026.10.06)
AI 訓練教室
找出對稱軸
Nested spiral octagon
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平面幾何新路
任意角的三角函数
Copy of 閱讀鐘面及數字鐘（時和分）
拼砌四邊形
中考数学16讲
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Linear Equations
Similar Triangles
Normal Distribution
Tangent Line or Tangent
Fractions