the surface area of a sphere is 1018 2÷7 sq gmail find its surface
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Answer:
surface area of sphere = 10182/7
surface area of sphere = 4πr²
4 *22/7*r²=10182/7
r²=10182/4*22
r=√10182/4*22=236.6453042
we find the value of r we have now radius of sphere
we can easily find its volume
volume of sphere = 4/3πr³
= 4/3 (22/7) (236.64)= 989.15 cm³
jyothsna575:
answer is 616cmsq
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Your answer is .......
918.14 cm cube
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