What Is The Measure Of One Interior Angle

The measure of one interior angle is 108.

What is the measure of one interior angle. Sum interior angles 180 15 2 180 13 2340 each interior angle of the regular polygon 2340 15 156. The sum of the interior angles is therefore 180 n 2 in a 15 sided polygon. The sum of the measures of the interior angles of a polygon with n sides is n 2 180.

Pentagon 5 sides for regular pentagon. Each interior angle measures 135 degrees each exterior angle measures 45 degrees. 360 5 72180 72 108 degrees at each interior angle for non regular pentagons each interior angle.

Find the measure of an interior angle of a pentagon. How can you get the measure of an interior angle if you have the measure of the exterior angle of a. Interior angle 180 180 2n 1 180 2n 1 2n 1 180 2n 1 360n 2n 1.

The sum of the interior angles is 900. Each interior angles of a regular nonagon measures 140 o sum of all interior angles of any convex n sided polygon equals to n 2 180 o the proof of this is simple. Interior and exterior angle formulas.

If the heptagon is a regular heptagon meaning all sides and angles are congruent then the formula 180 n 2 n gives the individual interior angle. The measure of each interior angle of an equiangular n gon is if you count one exterior angle at each vertex the sum of the measures of the exterior angles of a polygon is always 360. The measure of each interior angle of a fifteen sided regular polygon a pendedecagon is 156o.