Create 1 Class with a few methods, and another Class with a main method

You have to write a class to model a Rectangle, the file name of this class should be ‘[login to view URL]'. Once you finish writing the class Rectangle, create another class named TestRectangle that contains a main method (the file name of this class should be ‘[login to view URL]’). PLEASE SEE ATTACHMENT YOUR TASK BELOW FOR FULL DETAILS!!!!!