Area class

write a class that has three overloaded static methods for calculating the areas of the
following geometric shapes:
- circles
- rectangles
- cylinders

here are the formulas for calculating the area of the shapes.

area of a circle: area = π r2
where p is math. pi and r is the circle's radius
area of a rectangle: area = width x length
area of a cylinder: area = π r2 h
where p is math. pi, r is the radius of the cylinder's base, and
h is the cylinder's height

because the three methods are to be overloaded, they should each have the same name, but
different parameter lists. demonstrate the class in a complete program.