一个圆柱体和一个圆锥体的底面积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是多少
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一个圆柱体和一个圆锥体的底面积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是多少
一个圆柱体和一个圆锥体的底面积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是多少
一个圆柱体和一个圆锥体的底面积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是多少
应该还有个体积相等吧··不然多少都可以呀··要是体积相等,则圆锥高为18㎝
18cm
一个圆柱体和一个圆锥体的底面积和体积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是 ( 18)厘米
圆锥体的体积=底面积*高*1/3
圆柱体的体积=底面积*高
所以同底面积同高的圆柱体体积是圆锥体体积的3倍,等底面积和等体积的圆柱体高是圆锥体高的三分之一,所以是6*3=18厘米...
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一个圆柱体和一个圆锥体的底面积和体积分别相等,已知圆柱体的高6厘米,那么圆锥体的高是 ( 18)厘米
圆锥体的体积=底面积*高*1/3
圆柱体的体积=底面积*高
所以同底面积同高的圆柱体体积是圆锥体体积的3倍,等底面积和等体积的圆柱体高是圆锥体高的三分之一,所以是6*3=18厘米
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逻辑混乱,圆锥体的高与圆柱体的高没什么关系啊
18
2cm
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790000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000米
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