Find(i) the lateral or curved surface area of a closedcylindrical petr – InterviewSolution

InterviewSolution

1.	Find(i) the lateral or curved surface area of a closedcylindrical petrol storage tank that is4.2 m in diameter and 4.5 m high.(ii) how much steel was actually used, if 1/(12) of the steelactually used was wasted in making the tank
Answer» ANSWER :(i) 59.4 `m^(2)` (II) 95.04 `m^(2)`

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