Diameter of a Sphere

label Mathematics
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The Total of a sphere is 144 π square centimeters. find its diameter

Jun 1st, 2015

Can you please verify the question. Its incomplete

Jun 1st, 2015

4* pi * r^2 = 144 pi

r^2 =144/4 = 36

so r =6

so diameter = 2* 6 =12 cm

Please let me know if you have any questions and best me if you are satisfactory.


Jun 1st, 2015

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Jun 1st, 2015
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