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北京中考
Author:
李莹
GeoGebra
New Resources
Nested spiral octagon
三半圓間的相切圓(Codex╱2026.10.07)
中華民國國旗 (Codex╱2026.10.06)
世界平面地圖 (Codex╱2026.10.07)
國旗 (作圖步驟直接餵給 Claude)
Discover Resources
Apollonius Problem 6 CLP Inversion 0
圓周 (圖形A)
比較角的大小3
畫圓
双动点求三角形最大面积演示
Discover Topics
Rotation
Linear Functions
Fractions
Symmetry
Sphere