plz help how to find this very urgent
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let radius of a sphere =R
surface surface area of a sphere= 616cmsq.
4πrsq. = 4×22÷7×R =616
R=616×7÷2×22=98
surface surface area of a sphere= 616cmsq.
4πrsq. = 4×22÷7×R =616
R=616×7÷2×22=98
simran1899:
aap ye kyun puchh rhe hou
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