试题与答案

半球内有一内接正方体,则该半球的全面积与正方体的全面积之比为( )。 A. B.

题型:单项选择题

题目:

半球内有一内接正方体,则该半球的全面积与正方体的全面积之比为( )。

A.


B.


C.


D.

答案:

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