Geometry Surface Area of a Ball
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Have a Ball
Surface Area of a Ball

 

 We just have a list of formulas for a sphere.

 We can't work them out with the tricks we know so far.
 We get to that in calculus.
 
 So for now, here they are.
 

 
 Example:
 Find the volume and surface area
 of a ball with a radius of 5 inches ...
 

 

 

   copyright 2005 Bruce Kirkpatrick

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