Angles of Polygons: Understanding Interior and Exterior Angle Measures

The video tutorial covers the sum of interior and exterior angle measures of polygons. It explains the characteristics of polygons, including convex, concave, and regular types. The tutorial introduces the formula for calculating the sum of interior angles and demonstrates its application through examples. It also discusses the special property of exterior angles summing to 360 degrees for convex polygons, providing practical exercises for finding missing angle values.

What is a reflex angle and how does it relate to polygons?

Define a regular polygon and give an example.

How do you find the missing angle in a polygon when given the sum of the interior angles?

What is the sum of the exterior angles of any polygon?