Examples - see how we will help!
Find the Circumference of a Circle Given its Area.
See Other Circle Word Problem Examples solved by the Algebra Word Problem Solver.
What You Enter
What is the diameter of a circle whose area is 16 pi?
What You Get
Let A = Area Let D = Diameter Circle Area Formula: Area = πD²/4 Given: Area = 16π 16π = πD²/4 16 = D²/4 D² = 64 D = 8
Solution: D=8
