计算圆锥的体积 底面积为3平方分米,高为2分米:(2)底面直径为4厘米,高为4.5厘米.
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 12:12:15
![计算圆锥的体积 底面积为3平方分米,高为2分米:(2)底面直径为4厘米,高为4.5厘米.](/uploads/image/z/4320046-46-6.jpg?t=%E8%AE%A1%E7%AE%97%E5%9C%86%E9%94%A5%E7%9A%84%E4%BD%93%E7%A7%AF+%E5%BA%95%E9%9D%A2%E7%A7%AF%E4%B8%BA3%E5%B9%B3%E6%96%B9%E5%88%86%E7%B1%B3%2C%E9%AB%98%E4%B8%BA2%E5%88%86%E7%B1%B3%EF%BC%9A%EF%BC%882%EF%BC%89%E5%BA%95%E9%9D%A2%E7%9B%B4%E5%BE%84%E4%B8%BA4%E5%8E%98%E7%B1%B3%2C%E9%AB%98%E4%B8%BA4.5%E5%8E%98%E7%B1%B3.)
计算圆锥的体积 底面积为3平方分米,高为2分米:(2)底面直径为4厘米,高为4.5厘米.
计算圆锥的体积 底面积为3平方分米,高为2分米:(2)底面直径为4厘米,高为4.5厘米.
计算圆锥的体积 底面积为3平方分米,高为2分米:(2)底面直径为4厘米,高为4.5厘米.
2立方分米;6立方厘米
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
全部展开
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
收起
(1)3乘2乘1/3=2立方分米 (2)4/2=2cm 2乘2乘π(取3.14吧...)乘4.5乘1/3=18.84立方厘米