My assignment is to create a rectangle class in java.

Create a MyRectangleClass

There are two private instance variables, length l and width w with double data type.

There is a constructor with two parameter

There are 4 public methods which are circumference, area, getWidth, and getLength.

circumference method will return circumference to the caller.(the formula for circumference is 2 *l + 2*w ) Area method Return the area to the caller(:l*w)

getLength method will return length to the caller.

getWidth method will return the width.

Declare another class with a main method to declare an object of a myRectangle and test all methods and print out result.

this is my class with all methods

public class MyRectangle { private double length; private double width; public void Rectangle (){} public void Rectangle(double l, double w){ length = l; width = w; } public double getLength(){ return length; } public double getWidth(){ return width; } public double getCircumference(){ return 2*l+w*2; } public double getArea(){ return l*w; } }

This is my class to test them.

import java.util.*;

public class RectangleManager{

public static void main(String[] args){ Rectangle r1 = new Rectangle(8,5); System.out.println("This is the area of the Rectangle: " + r1.getArea); System.out.println("This is the circumference of the Rectangle: " + r1.getcircumference); } }

For the first class, I keep getting an error with the area and circumference with using l and w. For the testing class, I get an error about the Rectangle.