DS 求解

zy04215

What is the volume of a certain rectangular solid?
(1) Two adjacent faces of the solid have areas 15 and 24, respectively.
(2) Each of two opposite faces of the solid has area 40

答案C。。主要是第2个条件看不懂啊。。是说任意2个对面面积都40？那不就是正方体啦。。那应该是B啊。

honestsnow

3,5,8
 不是任意  是有两个对面

gmat考750

OG原题有讲解

mmccgood

（2）的意思是，有2个面（这2个面是相对的面）的面积是40。