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S0A4 线性规划与不等式区域
Author:
学用数学
GeoGebra
New Resources
找出對稱軸
美國國旗 (Codex, 2026.10.06)
AI 訓練教室
畫出對稱圖形
三半圓間的相切圓(Codex╱2026.10.07)
Discover Resources
題5
平行2
分割平行四邊形長方形
Quiz on Solving Quadratic Inequalities 解二次不等式：測驗 (v2018)
探讨二次多项式的参数和图型
Discover Topics
Fractal Geometry
Cone
Pyramid
Vectors 3D (Three-Dimensional)
Incircle or Inscribed Circle