Math, asked by kavendrakumar87, 11 months ago

a closed cylindrical tank is made of a sheet of metal. the diameter and height of the tank are 4.2m and 5m respectively. find the area of the sheet of the metal used in making the tank

Answers

Answered by RvChaudharY50

31

Answer:

CSA of cylinder = 2πrh = 2*22/7*(2.1)*5 = 66m² (Ans)

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