题目内容
一个直圆柱体体积比等底等高的圆锥体积大______倍.
圆柱体的体积=SH,
圆锥的体积=
SH,
圆柱体体积是等底等高的圆锥体的:
(SH-
SH)÷
SH
=
SH÷
SH,
=2,
答:一个直圆柱体体积比等底等高的圆锥体积大2倍.
故答案为:2.
圆锥的体积=
| 1 |
| 3 |
圆柱体体积是等底等高的圆锥体的:
(SH-
| 1 |
| 3 |
| 1 |
| 3 |
=
| 2 |
| 3 |
| 1 |
| 3 |
=2,
答:一个直圆柱体体积比等底等高的圆锥体积大2倍.
故答案为:2.
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