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7.1几何体
Author:
杜耀宗
GeoGebra
New Resources
近似值：有效數字
長方體平面投影 (Codex版)
Claude 解幾何題
世界平面地圖 (Codex╱2026.10.07)
三半圓間的相切圓(Codex╱2026.10.07)
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兩個圓的中點軌跡
時鐘
鉛筆畫圓
热带风暴storm
兩組對邊相等和有直角的四邊形
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Stochastic Process or Random Process
Functions
Differential Calculus
Probability
Incircle or Inscribed Circle