*The sum of angles in a regular polygon*
- Author:
- A Ahmed
What is the sum of angles in a regular polygon?
Have a play with the slider which corresponds to the number of vertices (corners) on a polygon.
Questions
What is a polygon?
What do we mean by regular?
What is the sum of angles for regular polygons? Are they the same or different when n (number of vertices) is changed? Can you explain why?
Can you work out the size of each interior angle of a regular polygon?
What is the exterior angle of each regular polygon?