The curved surface area of a cylinder is 220 cm?, If its height is 10 cm, find the area of the base of cylinder.
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answer is 2200 ok this is the correct answer
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Given : Curved Surface area of cylinder = 220 cm^2
Height of the Cylinder H = 10 cm
Curved S.A. of Cylinder = π * D * H
Diameter of base D = S.A./π *H
= 220/π* 10
= 22/π cm
- Area of the base = π*D^2/4
= π/4*22/π *22/π
= 121/π
= 38.5 cm^2
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