Reference no: EM1361082
Q1) Create a Java program based on the geometric shapes example described at the beginning of this lesson using Classes Square, Triangle, Rectangle, and Circle to help describe inheritance and polymorphism using the circumference() method. The program will calculate the circumference of a designated shape.
The program should begin by prompting you for the shape you want to calculate the circumference for - square, rectangle, circle, or triangle. You can designate 1-square, 2-rectangle, 3-circle, 4-triangle, and 5-Exit.
Once you select your shape, then the program should prompt you for enough information to calculate the circumference of the chosen shape. For example, if you select square then the program should prompt you for the length of one side of the square. If you select circle, then the program will prompt you for either the radius or diameter of the circle. With the information for calculating the circumference, have the program complete the calculation and print the information to the screen, using one of the JOptionPane output classes (methods) or any other graphical output method.