Project 13: Circumference to Area
The circle above has circumference 20 inches. This means the area of the circle should be about 31.9 inches squared.
Project 13: Variable 'circumference' has been initialized.
Task: Initialize the appropriate value for 'area' that represents the area of the circle.
**If your code works for 5 test cases, you can enter your e-mail address
Universal Computational Math Methods:
pow(5,2) returns 25.0
abs(-3.0) returns 3
sqrt(49.0) returns 7.0