0. A rectangular piece of paper is 22 cm in length and 10 cm in width. – InterviewSolution

1.	0. A rectangular piece of paper is 22 cm in length and 10 cm in width. It is rolledinto a cylinder along its length. Find the surface area of this cylinder
Answer» l=22 cmw=10cmcircumference of cylinder =22 cm2(pi)r=22surface area of cylinder = 2 (pi)r h=22×10=220 cm^2

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