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直线与圆相切
Author:
蔡永志
直线与圆相切
GeoGebra
New Resources
三半圓間的相切圓(Codex╱2026.10.07)
伊朗國旗 (Codex╱2026.10.07)
國旗 (作圖步驟直接餵給 Claude)
中華民國國旗 (Codex╱2026.10.06)
Fibonacci Clock
Discover Resources
彰師大巧思館0531
李洲意
橢圓
第二次:20190110
正四面體碎形
Discover Topics
Vectors
Congruence
Matrices
Parabola
Circumcircle or Circumscribed Circle