题目
把一块体积为72立方分米的钢材铸成一个圆柱和圆锥,它们的底面积和高都相等,这个圆柱体积()圆锥体积()
提问时间:2020-11-11
答案
72/4=18
圆柱体体积=18*3=54
圆锥体体积=17*1=18
圆柱体积(54)圆锥体积(18)
圆柱体体积=18*3=54
圆锥体体积=17*1=18
圆柱体积(54)圆锥体积(18)
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