How To Use An Exterior Angle Calculator To Calculate Its Measure?

The exterior angle of a regular polygon is calculated using the formula A = 360 / N, where A is the exterior angle and N is the number of sides. Every triangle has six exterior angles, two at each side. The Exterior Angle Calculator is an online tool that simplifies the process of determining the exterior angle of any polygon. An exterior angle is formed by one side of the triangle and the extension of an adjacent side. To calculate an exterior angle, subtract the interior opposite angle from 180 degrees.

The calculator can be used to calculate interior/exterior angle, inradius, circumradius, perimeter, area, and more. To find the measure of a single interior angle of a regular polygon with n sides, enter the total number of sides and the sum of the two opposite interior angles. The exterior angles of a triangle are equal to the sum of the measures of the two remote interior angles (our x and y).

To find the exterior angle of a triangle, simply enter the values of two interior angles opposite of the desired exterior angle. The exterior angles of a triangle are equal to the sum of the measures of the opposite interior angles. This calculator is designed to give the angles of any regular polygon. Simply enter the number of sides on the polygon and click on Calculate.