一块底面是正方形的长方体木料,长5米,把它截成4段,表面积增加36平方米,这块长方体木料体积是多少?
人气:238 ℃ 时间:2019-08-22 17:00:38
解答
36÷6×5,
=6×5,
=30(立方米);
答:这块长方体木料体积是30立方米.
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