SOLUTION: Set up an equation and solve the following problem. Find the length of a radius of a circle such that the circumference of the circle is numerically equal to the area of the circ

Algebra ->  Equations -> SOLUTION: Set up an equation and solve the following problem. Find the length of a radius of a circle such that the circumference of the circle is numerically equal to the area of the circ      Log On


   

Question 458116: Set up an equation and solve the following problem.
Find the length of a radius of a circle such that the circumference of the circle is numerically equal to the area of the circle.

Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
2*pi*r=pi*r^2
r=2