Math, asked by gursharanbrar14, 7 months ago

find the area of sheet required to make closed cylinderical vessle of height 1metre and diameter 140 meter

Answers

Answered by rock2604

1

Answer:

r=140/2=70m

area of sheet=2πrh(r+h)

=2 x 22/7 x 70 x 1(70+1)

=440(71)

=31240 $m^{2}$

Step-by-step explanation:

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