Make a java program.

Jacobttyl
03Project2.pdf

Here is the project:

(Shape Hierarchy) Implement the Shape hierarchy shown in Fig. 9.3 of Java How to Program.

Each TwoDimensionalShape should contain method getArea to calculate the area of the two-

dimensional shape.

Each ThreeDimensionalShape should have methods getArea and getVolume to calculate the

surface area and volume, respectively, of the three-dimensional shape. Create a program that uses

an array of Shape references to objects of each concrete class in the hierarchy.

The program should print a text description of the object to which each array element refers. Also,

in the loop that processes all the shapes in the array, determine whether each shape is a

TwoDimensionalShape or a ThreeDimensionalShape. If a shape is a TwoDimensionalShape,

display its area. If a shape is a ThreeDimensionalShape, display its area and volume.

Your output should appear as follows: