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GeoGebra
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直角坐標平面上的旋轉變換
三半圓間的相切圓(Codex╱2026.10.07)
美國國旗 (Claude 版)
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Introduction to Polar Coordinates 極坐標簡介
Trigonometric Relations(180,360)
愛心立體圖
a sin(bx+c) + d 的圖形的副本
二分法
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Probability
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Plane Figures or Shapes
Sphere
Geometry