There are two spheres. If the radius of second sphere is four times th – InterviewSolution

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1.	There are two spheres. If the radius of second sphere is four times the radius of first spheres, then what will be the ratio of the surface area of second sphere to first sphere?
Answer» There are two spheres. If the radius of second sphere is four times the radius of first spheres, then what will be the ratio of the surface area of second sphere to first sphere?

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