Find The Sum Of The Measures Of The Interior Angles Of The Polygon Below. S n 2 180. The sum of the measures of the interior angles of a polygon is always 180 n - 2 degrees where n represents the number of sides of the polygon.
A810 b1080 c1620 d2880. This will give you in degrees the sum of the interior angles in your polygon. N 5 The diagram below.
To find the measure of one interior angle we take that formula and divide by the number of sides n.
That knowledge can be very useful when youre solving for a missing interior angle measurement. For an organized list of my math videos please go to this website. Use the Polygon Interior Angles Sum Theorem to find the sum of its interior angle measures. Check out this tutorial to learn how to find the sum of the interior angles of a polygon.