Find The Measure Of One Interior Angle Calculator. For example given that the side corresponding to the 60 angle is 5 let a be the length of the side corresponding to the 30 angle b be the length of the 60 side and c be the length of the 90 side. If you have an angle and the side opposite to it you can divide the side length by sin θ to get the hypotenuse.
The sum of the measures of the exterior angles of a convex polygon one angle at each vertex is. The formula for finding the total measure of all interior angles in a polygon is. For example given that the side corresponding to the 60 angle is 5 let a be the length of the side corresponding to the 30 angle b be the length of the 60 side and c be the length of the 90 side.
Enter the number of sides on the polygon.
How to enter numbers. All angle measurements are in degrees. 1n n - 2 180. Determine the total sum of the interior angles using the formula A n-2180.