The circumference of a circle is calculated using the formula Circumference = 2 * ? * r, where r is the circle's radius.
Given variable circle_radius read from input and constant PI, compute the circumference of a circle and assign circle_circum with
the circumference.
? Click here for example
Ex: If the input is 39.0, then the output is:
Circle circumference: 245.04
1 PI = 3.14159
2
3 circle_radius = float(input())
4
5 circle_circum = int(input(2 * PI * circle_radius))
6
7
8
9 print(f'Circle circumference: {circle_circum:.2f}')
