Math, asked by Anonymous, 10 months ago

Find the area of sphere whose surface area is 49pie cm sq

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Answered by pk8438858
3

Answer:

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Answered by Brainlycutieee
6

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  • Find the area of sphere whose surface area is 49pie cm sq

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 r =  \frac{7}{2}

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surface \: area \:  =  \: 4\pi {r}^{2}

49\pi = 4\pi {r}^{2}

 {r}^{2}  =  \frac{49}{4}

r =  \sqrt{ \frac{49}{4} }

r =  \frac{7}{2}

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