If a solid pyramid has 4 vertices and 4 faces, how many edges does the pyramid have?

admin2022-12-19 43

问题 If a solid pyramid has 4 vertices and 4 faces, how many edges does the pyramid have?

选项 A、2
B、3
C、4
D、6
E、8

答案D

解析立体几何中面和棱之间的关系为：棱数=2(面数或顶点数-1)；n=2(4-1)=6，所以D为正确答案。

转载请注明原文地址:https://kaotiyun.com/show/NGqD777K

GMAT QUANTITATIVE

相关试题推荐

随机试题

最新回复(0)