The surface area of a sphere is 154 cm 2 . Find its volume. (Use π = 22/7)

Hi Liza!
Here is the answer to your question.
 
Let radius of sphere be r.
It is given that the surface area of sphere = 154 cm2
 
Hope! You got the answer.
Cheers!!!

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have solved it in de other post !!

check it !!

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 sa of sphere is4/3 n r 2

154 =4/3*22/7*r2

r2= 36.75

r=6.611111

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 sorry i took its volume pardon me

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