Math, asked by vanshika830, 3 months ago

a closed cynlinder tank radius of 7m in height and 3m made from a sheet of metal. how much is the sheet of metal required?

Answers

Answered by gauravtiwariknp01

1

Hey Vanshika

here We can use the formula That Is Curved Surface area of Cylinder

that is 2paiRH

in this we have R =7

H=3

2*22/7*7*3=132cmsquare

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