find the diameter of sphere whose curved surface area is 154m2
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Answered by
2
8.08 approximately i think you got it
shanaya95:
please mark me as a brainliest
It is wrong
i had checked it
oh sorry diameter will be 7
You checked incorrectly
See the soln. which i posted
sorry it is 7
Answered by
5
CSA of sphere = 4×22/7× r^2
154= 4×22/7×r^2
154×7/4×22= r^2
1078/88 = r^2
12.25 = r^2
r = 3.5
Diameter = 2×r
= 2×3.5
= 7
If you satisfied mark it brainliest.
154= 4×22/7×r^2
154×7/4×22= r^2
1078/88 = r^2
12.25 = r^2
r = 3.5
Diameter = 2×r
= 2×3.5
= 7
If you satisfied mark it brainliest.
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