题目内容
求如图各圆锥的体积.(单位:厘米)

3.14×42×6×
=3.14×16×2
=50.24×2
=100.48(立方厘米)
答:圆锥的体积是100.48立方厘米;
(2)3.14×(10÷2)2×15×
=3.14×25×5
=3.14×125
=392.5(立方厘米)
答:圆锥的体积是392.5立方厘米.
| 1 |
| 3 |
=3.14×16×2
=50.24×2
=100.48(立方厘米)
答:圆锥的体积是100.48立方厘米;
(2)3.14×(10÷2)2×15×
| 1 |
| 3 |
=3.14×25×5
=3.14×125
=392.5(立方厘米)
答:圆锥的体积是392.5立方厘米.
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