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Find: (i) The lateral or curved surfac...

Find:
(i) The lateral or curved surface Area of a closed cylindrical petrol stronge tank that is `4.2 m` in diameter and `4.5 ` m high.
(ii) How much steel was actully used, if `(1)/(12)` of the steel actually was wasted in making the tank.

Text Solution

Verified by Experts

The correct Answer is:
`95.04m^(2)`
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