题目内容
一个圆锥与一个球的体积相等,圆锥的底面半径是球的半径的3倍,圆锥的高与底面半径之比为
- A.4:9
- B.9:4
- C.4:27
- D.27:4
A
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一个圆锥与一个球的体积相等,圆锥的底面半径是球的半径的3倍,圆锥的高与底面半径之比为( )
| A、4:9 | B、9:4 | C、4:27 | D、27:4 |