If the measure of each interior angle of a regular polygon is 171, what is the number of sides in the polygon?
2 Answers
The polygon will have 40 sides.
Explanation:
The measure of the interior angles of a polygon is determined by the formula
were
We know that the interior angles of the polygon in the question have measures of
The polygon will have 40 sides.
Use the exterior angle to find there are
Explanation:
The interior angle and the exterior angle of a polygon are adjacent supplementary angles. This means that they add to
Each exterior angle
The sum of the exterior angles of any polygon is