A sphere,cylinder,and cone are of the same radius and same height. Find the ratio of their curved surface area. please answer it
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it is guven that the radius and the height is the same of the three
therefore the curved surface area of sphere is 2 pie r square
the curved surface area of cylinder is 4 pie r square
the cuved surface area of cone pie r under root 5r
so now u can find the ratio
therefore the curved surface area of sphere is 2 pie r square
the curved surface area of cylinder is 4 pie r square
the cuved surface area of cone pie r under root 5r
so now u can find the ratio
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