A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e., the polygon is both equilateral and equiangular). The formula for computing the area of a regular polygon is

Write a method that returns the area of a regular polygon using the following header:public static double?area(int?n,?double?side)Write a main method that prompts the user to enter the number of sides and the side of a regular polygon and displays its area. Here is a sample run:

Xs? Area TT 4 X tan - Enter Enter the number of sides: 5 Enter the side: 6.5 Enter The area of the polygon is 72.69017017488385