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内切球心四分三棱锥
Author:
xu
Topic:
Geometry
,
Pyramid
,
Solids or 3D Shapes
,
Sphere
,
Surface
制作者:徐敏
GeoGebra
New Resources
兩組對邊相等的四邊形
球体的体积推导
錐體建築師
GeoGebra笔记功能体验课件
判斷球體
Discover Resources
proof RHS
數學作業
根號n的做圖法之二
外心的找法與特性
tan900
Discover Topics
Orthocenter
Addition
Sequences and Series
Perimeter
Circumcircle or Circumscribed Circle