It is required to make a closed cylindrical tank of height 1 m and bas – InterviewSolution

InterviewSolution

1.	It is required to make a closed cylindrical tank of height 1 m and base diameter 140 cm from a metal sheet. How many square metres of the sheet are required for the same ?
Answer» Answer :7.48 `m^(2)` SHEET is REQUIRED to MAKE the closed cyclindrical TANK

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