题目内容
圆柱的底面直径是6分米,高是8分米,与它等底等高的圆锥的体积是( )立方分米.
| A.113.04 | B.226.08 | C.75.36 |
3.14×(6÷2)2×8,
=3.14×9×8,
=226.08(立方分米),
226.08×
=75.36(立方分米),
答:圆锥的体积是75.36立方分米.
故选:C.
=3.14×9×8,
=226.08(立方分米),
226.08×
| 1 |
| 3 |
答:圆锥的体积是75.36立方分米.
故选:C.
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