Finding the Sum of the Interior Angles of a polygon

In this video we look at how to calculate the sum of the interior angles of any polygon. We will look at a very simple formula that helps us to calculate to total degrees of any polygon from a triangle to a 100+ sided object.
The video will show how and why this formula works. In addition, there are multiple examples of calculating the sum of the all the angles.

Related Videos from Land of Math:

Finding Angles of two Parallel lines with a Transversal
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Finding Angles of Intersecting Lines
   • Finding Angles of Intersecting Lines  

Complementary Angles and Supplementary Angles
   • Complementary Angles and Supplementary Angles  

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