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內切圓
Author:
楊明德
Topic:
Incircle or Inscribed Circle
GeoGebra
New Resources
中華民國國旗 (Codex╱2026.10.06)
sanjiaohanshu
直角坐標平面上的旋轉變換
小数 的副本
世界平面地圖 (Codex╱2026.10.07)
Discover Resources
垂直1
Rotation（旋轉）
畢氏定理1
Incentre
畢氏定理實作
Discover Topics
Prism
Rhombus
Function Graph
Ratios
Hypergeometric Distribution