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# The radius of a cylinder is 8 cm and its height is 35 cm. What is the area of its curved surface?

Answer :

Let the base radius be ‘r’ and height be ‘h’ and diameter be ‘d’

⇒ Given that ∴ r = 8 cm

and h = 35 cm

⇒ Curved surface area A= Circumference × height

A=2πr× h

Curved surface area

Ans. 1760 sq cm

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