diameter of closed cylinderical vessel is 14cm and height is 5cm . find its capacity and how much metal sheet required to make it
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Step-by-step explanation:
Given: diameter =14m
∴ radius =
2
14
=7m height =5 m
∴ sheet of metal required =Total surface area
=2πr(r+h)
=2π×7(7+5)=2π×7×12
=528 sq.m
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