Interior and Exterior Angles of Polygons

Use the two geogebra worksheets below to make conjectures regarding the interior and exterior angle measures of polygons.

Sum of the Interior Angle Measures

What is the sum of the exterior angle measures in a polygon with n sides?

What is the measure of each exterior angle in a regular polygon with n sides?

What is the sum of the interior angle measures in a polygon with n sides?

What is the measure of each interior angle of a regular polygon with n sides?