Polygons

How Do You Find the Measures of Exterior Angles of a Polygon if You Know the Interior Angles?

Trying to figure out the measurements of the exterior angles of a polygon? Got the interior angle measurements? If so, then you can set up equations using those interior angles and solve to find you exterior angles. This tutorial shows you how!
What is a Polygon?

Got a closed figure with three or more sides? Then you have a polygon! In this tutorial, you'll learn about the properties of a polygon, see the names of the most popular polygons, and learn how to identify polygons. Check it out!
How Do You Find the Sum of the Interior Angles of a Polygon?

Polygons have all kinds of neat properties! For example, if you know the number of sides of a polygon, you can figure out the sum of the interior angles. That knowledge can be very useful when you're solving for a missing interior angle measurement. Check out this tutorial to learn how to find the sum of the interior angles of a polygon!