已知一个圆锥的顶点和底面的圆周都在同一个球面上,若球的半径为1,则当圆锥的体积最大时,圆锥的高为_______ .
更新时间:2017-07-26 13:31:09
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【推荐1】内接于半径为
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【推荐2】如图,养殖公司欲在某湖边依托互相垂直的湖岸线
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【推荐1】三棱锥
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