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The ratio of the volume of two cones is ...

The ratio of the volume of two cones is `2:9`, find the ratio of their radii if the height of the second cone is double the height of the first:

A

`2:3`

B

`3:2`

C

`1:3`

D

`3:1`

Text Solution

Verified by Experts

The correct Answer is:
A
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