>
数学
>
棱柱的顶点个数,棱数,面数有何关系?
人气:205 ℃ 时间:2020-01-26 11:03:16
解答
顶点个数+面数-棱数=2
推荐
三棱柱有_个顶点,_条棱,_个面.
四棱柱有几条棱几个面几个顶点
五棱柱有几个顶点,几条棱,有几个面?
n棱柱的面数是10,则它有_个顶点,共有_条棱.
n棱柱有几个面,几条棱,几个顶点
两数和为3,积为-10 求这两个数
用英语简单描写你的房间
以我的卧室写一篇英语作文
猜你喜欢
carefully
After paying 1000 dollars ____,you will all become full memebers of our club A each B all c every
Our class has a map of the world (改为同义句)
The baby didn't cry any more when she saw her mother.同义句
How do you go to school,on foot or by bus?
时间旅行的悖论
设f(x)=ax7+bx5+cx3+dx+5,其中a,b,c,d为常数.若f(-7)=-7,则f(7)=_.
计算1-3+5-7+9-11+…+97-99.
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版