(The Rectangle class) Following the example of the Circle class in Section 7.2,

Question

(The Rectangle class) Following the example of the Circle class in Section 7.2, design a class named Rectangle to represent a rectangle. The class contains: - Two data fields named width and height. - A constructor that creates a rectangle with the specified width and height. The default values are 1 and 2 for the width and height, respectively. - A method named getArea() that returns the area of this rectangle. - A method named getPerimeter() that returns the perimeter. Draw the UML diagram for the class, and then implement the class. Write a test program that creates two Rectangle objects.one with width 4 and height 40 and the other with width 3.5 and height 35.7. Display the width, height, area, and perimeter of each rectangle in this order.

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