Question

Program 2 Design a class named Rectangle to represent a rectangle. The class contains: a) Two double data fields named width and height that specify the width and height of the rectangle. The default values are 1 for both width and height. b) A no-arg constructor that creates a default rectangle. c) A constructor that creates a rectangle with the specified width and height. d) A method named getArea() that returns the area of this rectangle. e) A method named getPerimeter() that returns the perimeter. 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 35.9. Display the width, height, area, and perimeter of each rectangle in this order.

          Program 2
Design a class named Rectangle to represent a rectangle. The class contains:
a) Two double data fields named width and height that specify the width and height of the
rectangle. The default values are 1 for both width and height.
b) A no-arg constructor that creates a default rectangle.
c) A constructor that creates a rectangle with the specified width and height.
d) A method named getArea() that returns the area of this rectangle.
e) A method named getPerimeter() that returns the perimeter.
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 35.9. Display the width, height, area, and perimeter of each
rectangle in this order.

Program 2
Design a class named Rectangle to represent a rectangle. The class contains:
a) Two double data fields named width and height that specify the width and height of the
rectangle. The default values are 1 for both width and height.
b) A no-arg constructor that creates a default rectangle.
c) A constructor that creates a rectangle with the specified width and height.
d) A method named getArea() that returns the area of this rectangle.
e) A method named getPerimeter() that returns the perimeter.
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 35.9. Display the width, height, area, and perimeter of each
rectangle in this order.

Added by James J.

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