Hello, I have to Design a class name 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 called TestRectangle that creates two Rectangle objects—one with width 4 and height 40 and the other with width 3.4 and height 35.7. Display the width, height, area, and perimeter of each rectangle in this order.
Hello, I have to Design a class name 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 called TestRectangle that creates two Rectangle objects—one with width 4 and height 40 and the other with width 3.4 and height 35.7. Display the width, height, area, and perimeter of each rectangle in this order.
Chapter8: Arrays
Section: Chapter Questions
Problem 1CP
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Hello, I have to Design a class name 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
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