Math, asked by steffybijuthomas, 1 year ago

find the curved surface area of a cylinder having radius 3.5cm and height 21cm (take π=22/7)

Answers

Answered by Anonymous

8

Answer:

462 cm²

Step-by-step explanation:

radius=3.5cm (given)

height=21cm (given)

CSA of a cylinder=2*π*r*h

CSA of a cylinder=2*22/7*3.5*21

CSA of a cylinder=462 cm²

❣️Hope it helps you ❣️

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