What is the difference between a regular and irregular polygon

The video tutorial explains the concepts of regular and irregular polygons, highlighting their characteristics such as equal or unequal side lengths and angles. It provides examples like equilateral triangles and squares for regular polygons and discusses how to identify irregular polygons. The tutorial also covers the calculation of the sum of interior angles and individual angle measurements in polygons, using formulas and examples for triangles, quadrilaterals, and pentagons.

What is the sum of the interior angles in a quadrilateral?

What is the measurement of each individual angle in a regular pentagon?

How do you calculate the sum of the interior angles in a polygon?