Math, asked by Sonal9468, 4 months ago

The curved surface area of cylinder is 220 cm² if its height is 1cm . Find radius ​

Answers

Answered by reema6121
2

Answer:

C.S.A OF CYLINDER=2πrh

220=2×22/7×r×1

220=6.28×r

r=6.28/220

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