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Implement the Shape hierarchy shown in Fig. 9.3. Each TwoDimensionalShape should

ID: 3553915 • Letter: I

Question

Implement the Shape hierarchy shown in Fig. 9.3. 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 it

Explanation / Answer

sorry kevin i think you forgot to upload the image.