SOLUTION: Solve the equation for the indicated variable A = pi r^2 for r

SOLUTION: Solve the equation for the indicated variable A = pi r^2 for r

Algebra.Com

Question 159113: Solve the equation for the indicated variable
A = pi r^2 for r
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
A = for r
:
= A
= ; divided both sides by pi
r = ; find the square root of both sides
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