Interior Angle Size

2022-04-11.py

question = """

Given an integer n representing the number of sides of a regular polygon, 
return the measure of each interior angle. Bonus points: implement some of 
the other functions listed in the linked Wikipedia page!

Example:

$ interiorAngleSize(3)
$ 60 // Each angle in a triangle that is a regular polygon is 60 degrees

$ interiorAngleSize(8)
$ 135

"""

def interiorAngleSize(n):
    return int(180 * (n - 2) / n) if n >= 3 else "error: n cannot be under 3"

print(interiorAngleSize(3))
print(interiorAngleSize(8))