Find the volume of a sphere whose surface area is 154 cm sq.?
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Answered by
1
Step-by-step explanation:
volume= 4/3 πr³
........
Answered by
2
Answer:
4πr² = 4/3πr³
4= 4/3 r
12/4 =r
r=3
so volume 4/3 π r³
4/3 x22/7x 3³
88/21x 27
88/7 X 9
792/7 = 113.14cm³
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