What is the exterior sum theorem for polygons

The video tutorial covers the properties of quadrilaterals, pentagons, and circles. It explains how to calculate the sum of interior and exterior angles of polygons, emphasizing the concepts of supplementary angles and linear pairs. The tutorial also discusses the unique properties of circles and the idea of infinite sides, concluding with the consistent sum of exterior angles in polygons.

What is the relationship between the interior and exterior angles of a polygon?

How do you determine the measure of an angle when given its supplementary angle?

What is the degree measure of a circle, and how does it relate to polygons?