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11.2 與平行線相關的角(M型及V型)
Author:
Li Woon Chung
GeoGebra
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中華民國國旗 (Codex╱2026.10.06)
直角坐標平面上的旋轉變換
世界平面地圖 (Codex╱2026.10.07)
Claude 解幾何題
伊朗國旗 (Codex╱2026.10.07)
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賺賠：例2
angle between lines
L: y=mx+1
Doppler Effect and Shockwave
正方体的三视图
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Parallelogram
Exponent
Sphere
Rational Numbers
Scatter Plot