How To Find The Measure Of One Interior Angle In Each Polygon. Interior angles of a Regular Polygon 180n 360 n. Take and multiply it by degrees to yield a total number of degrees in the regular nonagon.
N 2 180 n. Round your answer to the nearest tenth if necessary. To find the measure of one interior angle we take that formula and divide by the number of sides n.
The sum of the measures of the interior angles of a convex n-gon is n - 2 180 The measure of each interior angle of a regular n-gon is 1n n - 2 180.
You then subtract from the number of sides yielding. Interior Angle of a polygon 180 Exterior angle of a polygon. A regular polygon is a flat shape whose sides are all equal and whose angles are all equal. In order to find the value of the interior angle of a regular polygon the equation is n-2180n where n is the number of sides of the regular polygon.