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內切圓
Author:
楊明德
Topic:
Incircle or Inscribed Circle
GeoGebra
New Resources
兩組對邊相等的四邊形
判斷球體
畫出對稱圖形
第八周作业
兩位數加法
Discover Resources
Circle
畢式定理 (07)
指数函数
正立方體
GGB11
Discover Topics
Boxplot
Functions
Curve Sketching
Orthocenter
Perimeter