Question

The sum of the measures of the interior angles of a regular polygon is 5400. find the number of sides in the polygon.

Answer 1

Sum of Interior Angles = (Number of Sides -2) • 180 degrees

Number of Sides = [Sum of Interior Angles / 180 degrees] +2

Number of Sides = (5,400 / 180) +2

Number of Sides = 32

Source:
http://www.1728.org/polygon.htm