Math, asked by abhiramssudheer, 6 months ago

find the area of the sheet required to make closed cylindrical vessel of height 1 m and diameter 140 cm

Answers

Answered by Anonymous

9

Answer:

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Step-by-step explanation:

Total Surface Area of cylinder is 2πrh+2πr

2

=2πr(h+r)=2×

7

22

×(70)(100+70)=7.48 m

2

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