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A hemisphere and a cone have equal bases...

A hemisphere and a cone have equal bases. If their heights are also equal, the ratio of their curved surfaces will be:

A

`1: sqrt(2) `

B

`sqrt(2) : 1 `

C

`1 : 2 `

D

` 2 : 1 `

Text Solution

Verified by Experts

The correct Answer is:
B
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