The heights of a cone, cylinder and hemisphere are equal. If their radii are in the ratio 2:3:1, then the ratio of their volumes is:
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Q:
The heights of a cone, cylinder and hemisphere are equal. If their radii are in the ratio 2:3:1, then the ratio of their volumes is:
- 12:9:2false
- 24:9:1false
- 34: 27:2true
- 42 : 3: 1false
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