Implement a main program which repeatedly:

• aks the user to choose a shape
• then asks for the size parameters for 2 objects of that shape
• instantiates the objects and sets the area for each
• use the toString method to output the formatted data

e.g., "Triangle 1 has base=7, height=5, and area=17.5"

-Then outputs a statement describing "equality"

e.g., "The triangles have the same area, but different base and height"

or, "The rectangles have the same length, but different area"

Keep "playing" until the user indicates they want to stop