问题 单项选择题

If a cube has a volume of 125, what is the surface area of one side ?()

A. 5

B. 25

C. 50

D. 150

E. 625

答案

参考答案:B

解析:

The length of a side of a cube is the cube root of its volume; the cube root of 125 is 5. The area of a side is the square of its length, so 5×5=25.

单项选择题
单项选择题 A1/A2型题