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15问答网 > 一个正方形的棱长总和是48厘米,它的表面积是多少平方厘米,体积是多少立方厘米⼀

一个正方形的棱长总和是48厘米,它的表面积是多少平方厘米,体积是多少立方厘米⼀

2025-04-01 10:43:35

推荐回答（4个）

回答1：

正方体的棱长是
48÷12＝4厘米
它的表面积是
4×4×6＝96平方厘米
它的体积是
4×4×4＝64立方厘米

回答2：

是正方体吧？？
12条棱，每条长度为4，所以表面积为6×4×4＝96，体积为4×4×4＝64

回答3：

白痴

回答4：

96 64

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