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A reservoir in the form of the frustu...

A reservoir in the form of the frustum of a right circular cone contains `44xx10^7` litres of water which fills it completely. The radii of the bottom and top of the reservoir are 50 metres and 100 metres respectively. Find the depth of water and the lateral surface area of the reservoir. (Take `pi=22//7` )

A

`32150.2" m"^2`

B

`172.64.2" m"^2`

C

`26146.23" m"^2`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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