Math, asked by MakaaLODA3624, 1 year ago

FIND THE RADIUS OF SPHERE WHOSE SURFACE AREA IS 154CM SQAURE UNITS

Answers

Answered by TPS
0

4\pi {r}^{2}  = 154 \\ r =  \sqrt{ \frac{154 \times 7}{4 \times 22} }   \\ \\ r =  \frac{7}{2}  \: cm
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