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The ratio of volume of two cones is 4:5 ...

The ratio of volume of two cones is 4:5 and the ratio of the radii of their base is 2:3 then ratio of their vertical heights is

A

`4:5`

B

`9:5`

C

`3:5`

D

`2:5`

Text Solution

Verified by Experts

The correct Answer is:
B
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