exterior and interior angles of a polygon

• Interior angles of a polygon - are the angles inside a shape. They are the angles within a polygon made by two sides.
• Exterior angles of a polygon - is an angles at a vertex of the polygon, outside the polygon, formed bu one side and the extension of an adjacent side.
• The sum of all exterior angles in any polygon is always 360 degrees.
• Adjacent Interior Angles - These are angles inside the polygon that share a common side. The sum of adjacent interior angles in a polygon is always 180.