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正四面体与球的切接关系
Author:
xu
Topic:
Geometry
,
Sphere
,
Surface
制作者：徐敏
GeoGebra
New Resources
找出對稱軸
兩組對邊相等和有直角的四邊形
判斷球體
直角坐標平面上的旋轉變換
畫出對稱圖形
Discover Resources
圓與弦2
路徑四動畫
二項分佈
翻轉方塊(雙開)
軌跡圖
Discover Topics
Vectors 3D (Three-Dimensional)
Root
Coordinates
Kite
Indefinite Integral