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# PYTHON ONLY PLEASE (Geometry: n-sided regular polygon) An n-sided regular polygon’s sides all have t

(Geometry: n-sided regular polygon)

An n-sided regular polygon’s sides all have the same length and all of its angles have the same degree (i.e., the polygon is both equilateral and equiangular). Design a class named RegularPolygon that contains:

- A private int data field named n that defines the number of sides in the polygon.
- A private float data field named side that stores the length of the side.
- A private float data field named x that defines the x-coordinate of the center of the polygon with default value 0.
- A private float data field named y that defines the y-coordinate of the center of the polygon with default value 0.
- A constructor that creates a regular polygon with the specified n (default 3), side (default 1), x (default 0), and y (default 0).
- The accessor and mutator methods for all data fields.
- The method getPerimeter() that returns the perimeter of the polygon.
- The method getArea() that returns the area of the polygon. The formula for computing the area of a regular polygon is area = (n * s^2) / (4 * tan(PI / n)).

Draw the UML diagram for the class, and then implement the class.

Write a test program that creates three RegularPolygon objects, created using RegularPolygon(), RegularPolygon(6, 4) and RegularPolygon(10, 4, 5.6, 7.8). For each object, display its perimeter and area.

Apr 02 2020 View more View Less