一个圆锥的的体积是10.5立方分米,高是5分米,圆锥的底面积是( )平方分米.
一个圆锥的的体积是10.5立方分米,高是5分米,圆锥的底面积是( )平方分米.
suanshi
5fenzhongzhineijiejue!
suanshi
5fenzhongzhineijiejue!
数学人气:531 ℃时间:2019-09-22 09:58:43
优质解答
10.5*3÷5=6.3
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