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Mila [183]
3 years ago
9

What is the radius of a sphere with a surface area of 100πcm2?

Mathematics
1 answer:
blondinia [14]3 years ago
8 0
Surface area of a sphere = 4πr^2
4πr^2=100π
Divide both sides by 4π
r^2=100
r=10
The radius is 10 cm.
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the correct question in the attached figure


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