SOLUTION: the diameter of a sphere is 63cm, what is the approximate surface area measurement.

Question 187368: the diameter of a sphere is 63cm, what is the approximate surface area measurement.
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

*Remember: Surface Area of Sphere=> *see www.math.com/tables
We know,
Substituting:

==> Area=12,469 sq cm

Thank you
Jojo
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