Math, asked by radhadaryani29pa84tv, 10 months ago

A closed cylindrical tank of radius is 3 metre and height is 6 metre has to be made from a sheet of metal. how much sheet is required to make the tank? ​

Answers

Answered by prakharagr2005
0

Answer:

Step-by-step explanation:

2πr(r+h)

2×3.14×3(6+3)

6.28×27

169.56

Answered by Annika9
1

Answer:

169.71 square cm of sheet is required to make the tank.

Step-by-step explanation:

Given,

Radius =3m

Height =6m

Total sheet required to make this cylindrical tank will be given by the total surface area of cylinder

=2πr(r+h)

=2×(22/7)×3(3+6)

=2×(22/7)×3×9

=169.71 square cm

Therefore,169.71 square cm of sheet is required to make the tank.

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