Contact us
Choose a category below so we can get back to you as quickly as possible.
一個正方體的頂點都在球面上,它的對角線就是外接球的直徑,它的棱長是4cm,所以球的直徑為:43;球的半徑為:23,球的體積為:4π(23)33=323π故答案為:323π.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.