How do you create a rect object from the Rectangle class?Question 3Answera.new Rectangle rect = Rectangle(System.in);b.Rectangle rect = new Rectangle(System.in):c.Rectangle  rect = new Rectangle();d.System rect = new Rectangle(System.in);e.Rectangle rect = new Rectangle(System.in);

Modify CodeGiven below is a Rectangle class consisting of an upper left coordinate and a lower right coordinate.class Rectangle { int upperLeftX; int upperLeftY; int lowerRightX; int lowerRightY;}Since the upper left coordinate and lower right coordinate comprise of points, how would you modify the definition of the Rectangle class to include these points in your class?Hint: You can create a Point class to store the x and y coordinates of the upper left and lower right points and use composition to include the upper left and lower right points inside the Rectangle class, as objects of the Point class.

Implement a Class for a RectangleCreate a class Rectangle with attributes for length and width.Implement methods to calculate the area and perimeter of the rectangle.Ensure that the length and width are always positive.Constraints:NAExample:Sample Input:5.06.0Sample Output:Area: 30Perimeter: 22 Explanation:output is the area and perimeter of rectangle through given inputs respectively.

import java.util.Scanner;class Shape { // Methods to be overridden by subclasses public double getPerimeter() { return 0; } public double getArea() { return 0; }}class Square extends Shape { private double side; public Square(double side) { this.side = side; } @Override public double getPerimeter() { return 4 * side; } @Override public double getArea() { return side * side; }}class Rectangle extends Shape { private double length; private double width; public Rectangle(double length, double width) { this.length = length; this.width = width; } @Override public double getPerimeter() { return 2 * (length + width); } @Override public double getArea() { return length * width; }}class Triangle extends Shape { private double side1; private double side2; private double side3; public Triangle(double side1, double side2, double side3) { this.side1 = side1; this.side2 = side2; this.side3 = side3; } @Override public double getPerimeter() { return side1 + side2 + side3; } @Override public double getArea() { // Using Heron's formula to calculate the area of a triangle double s = (side1 + side2 + side3) / 2; return Math.sqrt(s * (s - side1) * (s - side2) * (s - side3)); }}public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("Enter the dimensions for the Square (side length):"); double sideLength = scanner.nextDouble(); Square square = new Square(sideLength); System.out.println("Perimeter of Square: " + square.getPerimeter()); System.out.println("Area of Square: " + square.getArea()); System.out.println("\nEnter the dimensions for the Rectangle (length and width):"); double length = scanner.nextDouble(); double width = scanner.nextDouble(); Rectangle rectangle = new Rectangle(length, width); System.out.println("Perimeter of Rectangle: " + rectangle.getPerimeter()); System.out.println("Area of Rectangle: " + rectangle.getArea()); System.out.println("\nEnter the dimensions for the Triangle (side lengths):"); double side1 = scanner.nextDouble(); double side2 = scanner.nextDouble(); double side3 = scanner.nextDouble(); Triangle triangle = new Triangle(side1, side2, side3); System.out.println("Perimeter of Triangle: " + triangle.getPerimeter()); System.out.println("Area of Triangle: " + triangle.getArea()); scanner.close(); }}

Create a method display() that display the length, width, perimeter and area of an object created using an instantiation on rectangle class.

4. Create a class called Rectangle that represents a rectangle with width andheight attributes. Include methods to calculate the area and perimeter of therectangle. Create an instance of the class and demonstrate its functionality