Write a Java GUI-based program that allows the user to input the number of sides (integer) and the length of each side (double) of a regular polygon and then calculates the following for the regular polygon: 1. Interior angle in degrees. 2. Circumradius. 3. Apothem. 4. Perimeter of the polygon. 5. Area of the polygon. 6. Circumference of the circumcircle. 7. Area of the circumcircle. 8. Percent of error in using the perimeter of the regular polygon as an approximation for the circumference of the circumcircle (hint: the circumcircle is the actual value). 9. Central angle. 10. Number of distinct diagonals.

Screen Captures: Regular Polygons program calculates some measures of a regular polygon. Required inputs are: number of sides n (integer), and length of the side, s (double). The calculations include: measure of interior angle, curcumradius r, apothem a, perimeter p, area a, and error in approximating the circumference of the circumcircle with the perimeter of the polygon. Created by: Nko Culevski Warning: No copyright-free to use