SOLUTION: The area of a circle with radius r is given by the formula A=πr^2. If a circle has area 64π square​ inches, what is the​ radius?

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: The area of a circle with radius r is given by the formula A=πr^2. If a circle has area 64π square​ inches, what is the​ radius?      Log On