题目
a cube block,the edge is 1 m,cut it into three pieces in the horizontal direction,
and then cut them into four pieces at random,and then cut them into five blocks,at last it makes 60 cubes in all.question:what's the sum of surface area of the 60 cubes?
and then cut them into four pieces at random,and then cut them into five blocks,at last it makes 60 cubes in all.question:what's the sum of surface area of the 60 cubes?
提问时间：2021-04-02
答案
一个正方体,边长1米,沿水平方向切成3块,然后把每小块随意切成4块,之后再切成5块,最后总共有60块.问题：这60块立方体的表面积是多少
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