Find the surface areas and volumes of spheres of the following radii
9cm
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Given: Radius (r) = 9 cm
To find: Surface area and volume of sphere Surface area of sphere = 4πr2 = 4 x 3.14 x 92
∴ Surface area of sphere = 1017.36 sq.cm
Volume of Sphere in Attachment
∴ Volume of sphere = 3052.08 cubic cm
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