Feb-06-2018, 11:34 PM
Instructions: Write a function named circle_area that accepts the radius of a circle as a parameter (as a number) and returns the area of a circle with that radius. For example, the call of area(2.0) should return 12.566370614359172. You may assume that the radius passed is a non-negative number.
How would I start this?
How would I start this?