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Gekata [30.6K]
3 years ago
6

Find the radius of a sphere with surface area of 100 Pi square centimeters

Mathematics
1 answer:
vovangra [49]3 years ago
7 0
The surface area of a sphere = 4πr²

4πr²=100π

Dividing both sides by 4π,

r² = 100π÷4π = 25

r² = 25

Taking the square root on both sides, 

r = 5 centimeters  
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