3. Attempt the following:13 marks]. Find the volume of a sphere whose – InterviewSolution

1.	3. Attempt the following:13 marks]. Find the volume of a sphere whose surface area is314cm2. (Take n3.14)Ans.
Answer» Surface area=4πr^2314 cm^2 = 4πr^225 cm^2 = r^2r = 5cmVolume = 4/3 π r^3 = 4/3 (3.14)(5)^3 =523.33 cm^3

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