张大爷去年用长2m、宽1m的长方形苇席围成容积最大的圆柱形粮囤.今年改用长3m、宽2m的长方形苇席围成容积大的圆柱形的粮囤.今年粮囤的容积是去年粮囤容积的( )倍.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 11:51:59
![张大爷去年用长2m、宽1m的长方形苇席围成容积最大的圆柱形粮囤.今年改用长3m、宽2m的长方形苇席围成容积大的圆柱形的粮囤.今年粮囤的容积是去年粮囤容积的( )倍.](/uploads/image/z/5073230-38-0.jpg?t=%E5%BC%A0%E5%A4%A7%E7%88%B7%E5%8E%BB%E5%B9%B4%E7%94%A8%E9%95%BF2m%E3%80%81%E5%AE%BD1m%E7%9A%84%E9%95%BF%E6%96%B9%E5%BD%A2%E8%8B%87%E5%B8%AD%E5%9B%B4%E6%88%90%E5%AE%B9%E7%A7%AF%E6%9C%80%E5%A4%A7%E7%9A%84%E5%9C%86%E6%9F%B1%E5%BD%A2%E7%B2%AE%E5%9B%A4%EF%BC%8E%E4%BB%8A%E5%B9%B4%E6%94%B9%E7%94%A8%E9%95%BF3m%E3%80%81%E5%AE%BD2m%E7%9A%84%E9%95%BF%E6%96%B9%E5%BD%A2%E8%8B%87%E5%B8%AD%E5%9B%B4%E6%88%90%E5%AE%B9%E7%A7%AF%E5%A4%A7%E7%9A%84%E5%9C%86%E6%9F%B1%E5%BD%A2%E7%9A%84%E7%B2%AE%E5%9B%A4%EF%BC%8E%E4%BB%8A%E5%B9%B4%E7%B2%AE%E5%9B%A4%E7%9A%84%E5%AE%B9%E7%A7%AF%E6%98%AF%E5%8E%BB%E5%B9%B4%E7%B2%AE%E5%9B%A4%E5%AE%B9%E7%A7%AF%E7%9A%84%EF%BC%88+%EF%BC%89%E5%80%8D.)
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