AMC 8 1991 Problem 24
AMC8 1991 年第 24 题
立体几何★★★★☆
Problem A cube of edge 3 cm is cut into smaller cubes, not all the same size. If the edge of each of the smaller cubes is a whole number of centimeters, then N=
一个棱长为 3 cm 的正方体被切成 个小正方体，不全部大小相同。如果每个小正方体的棱长都是整数厘米，则 N=
- A.4
- B.8
- C.12
- D.16
- E.20
正确答案 · Correct Answer
E
解析 · Solution
解析整理中
继续练习