posted by josh on .
The Polygon Angle-Sum Theorem states the following: The sum of the measures of the angles of an n-gon is ____. (1 point)
(n – 1)180o
(n – 2)180o
9. What is the measure of one angle in a regular 16-gon? (1 point)
10. The measure of each exterior angle of a regular 5-gon is ____ the measure of each exterior angle of a regular 9-gon. (1 point)