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橢圓

Author:GEOGEBRA啟

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三半圓間的相切圓(Codex╱2026.10.07)
四邊形的特性
美國國旗 (Codex 版)
長方體平面投影 (Codex版)
Fibonacci Clock

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用 Geogebra 模擬日照、影長變換
線性變換對圖形的影響
【基測數學94v1 單選31】圓的組合面積
Square
周界

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Multiplication
Orthocenter
Upper and Lower Sum or Riemann Sum
Pythagoras or Pythagorean Theorem
Logarithm

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