Question
The volume of a sphere is 2304Ï€ cm3. Find
the surface area of the given sphere.Solution
Volume of sphere = (4/3) x π X r3 {Where 'r' is the radius} 2304π = (4/3) x π x r3 Or, r3 = 1728 = 123 So, r = 12 cm Surface area of sphere = 4 x π x r2 = 4 x π x 122 = 576π cm2
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