4) Findthe surfacearea of the sphere qhose volume is 99/7 cm cube – InterviewSolution

1.	4) Findthe surfacearea of the sphere qhose volume is 99/7 cm cube
Answer» 198/7 CM^2Step-by-step EXPLANATION:volume of sphere=4/3pir^3---(1) GIVEN volume =99/7 cm^3----(2) (1)=(2) 4/322/7r^3= 99/7 cm^3 r^3=(9937)/(7422) r^3=(3/2)^3 r==3/2 cm surface area of sphere=4pir^2 = 422/73/23/2 =223*3/7 =198/7 cm^2

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