SOLUTION: My son and I need help Can you tell us how to solve this problem? V=Pi r^2 h solve for r.

Question 59544: My son and I need help
Can you tell us how to solve this problem?
V=Pi r^2 h solve for r.
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
The goal is to get the r all by itself. To get rid of the things with it you do the inverse operation to it. (If it's multiplied-divide it and if it's squared-sqrare root it.) Whatever you do to one side of the equal sign, you must do to both sides.
solve for r.
because a/a=1

+/- because

You can ignore the +/-, because Volume is positive.

Happy Calculating!!!
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