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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
兩位數除以一位數（一）
錐體建築師
判斷球體
兩位數除以一位數（二）
Discover Resources
全等三角形: 重溫
幾何鋪磚 3, 4, 6 邊形
根號n的做圖法之二
DSE Circle-ACT06 Relationship of Tangents and Radius of a Circle
基本作圖2
Discover Topics
Pie Chart or Circle Chart
Dilation
Trigonometry
Parametric Curves
Line Segment