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51问答网 > 求助大神，这个题怎么做？（求体积）

求助大神，这个题怎么做？（求体积）

2025-04-03 23:59:18

推荐回答（3个）

回答1：

回答2：

这道题就是用下面的那个圆乘上整个圆锥体的高。上面的那个圆就是pai乘上144。再用144派乘以10就是1440派。

回答3：

半径 12÷2=6

体积 1/3x6x6x3.14x10 =120x3.14=376.8

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