Rectangle

"All squares are rectangles, but not all rectangles are squares." This class represents a simple rectangle with a height and width. From this information, the area, perimeter and diagonal can be obtained; it can also be determined if the rectangle is or is not square.

Problem Statement

Write the code for the Rectangle class. The solution must meet the following requirements:

• Should get and set the height and the width
• Should calculate the area, the perimeter and the diagonal
• The formula for the diagonal is √(〖width〗^2 + 〖height〗^2 )
• Should determine if the rectangle is a square

Use the following class diagram when creating your solution.