(Richer Shape Hierarchy) The world of shapes is much richer than the shapes included in th...

(Richer Shape Hierarchy) The world of shapes is much richer than the shapes included in the inheritance hierarchy of Fig. Write down all the shapes you can think of—both two-dimensional and three-dimensional—and form them into a more complete Shape hierarchy with as many levels as possible. Your hierarchy should have the base class Shape from which class TwoDimensionalShape and class ThreeDimensionalShape are derived. [Note: You do not need to write any code for this exercise.] We’ll use this hierarchy in the exercises of Chapter 12 to process a set of distinct shapes as objects of base-class Shape. (This technique, called polymorphism, is the subject of Chapter 12.)

Fig. Inheritance hierarchy for Shapes.