1. Given the class Point below, define a class Circle that represents a circle with a given center...

Question

1. Given the class Point below, define a class Circle that represents a circle with a given center and radius. The Circle class should have an attribute named center as well as an integer radius The center is a Point object, defined by the class Point. The class should also have these member «the constructor of the class, which should take parameters to initialize all attributes « a getter for each instance data, + asetter for each instance data « an equals() method that returns true if two circles have same radii and false otherwise « a circumference() method that returns the circumference of the circle + atoString() method that returns the summary of a Circle object puslic class Pointi private int x, vi public Point (int newX, int new¥{ x = new; y = newt; 3 public String teString(){ Tetum MaiteEen, Teyitey; 3 public double distance (Point other) { return Math.sqre (Math.pow (x-other.x,2) +Hath.pow(y-other.y,2)) 2. Write an application CircleTest that first creates two Points objects, point1 with random coordinates from 1 to 25, inclusive, and point2 with coordinates 0,0. The program will then instantiate two circles with the following radius/center requirements: © Radius entered from the keyboard and point1 as the center © Radius 5 and point2 as the center ‘The program prints to the screen: 1. the summary of each circle 2. one of these two values: o the distance between their centers if the two circles are “equal” OR. © the average circumference, otherwise.

screenshot-2023-02-18-205803-u0dp5uo3.png

Ankur · Accepted Answer

Last Name:
Name: 
Professor:
Course: 
Date:
1. Here, is the implementation of 1ST Que in JAVA.
class Point {
    private int x, y;
    
    public Point(int newX, int newY) {
        x = newX;
        y = newY;
    }
    
    public String toString() {
        return "x: " + x + ", y: " + y;
    }
    
    public double distance(Point other) {
        return Math.sqrt(Math.pow(x - other.x, 2) + Math.pow(y - other.y, 2));
    }
}
class Circle {
    private Point center;
    private int radius;
    public Circle(Point newCenter, int newRadius) {
        center = newCenter;
        radius = newRadius;
    }
    public Point getCenter() {
        return center;
    }
    public void setCenter(Point newCenter) {
        center = newCenter;
    }
    public int getRadius() {
        return radius;
    }
    public void setRadius(int newRadius) {
        radius = newRadius;
    }
    public boolean equals(Circle other) {
        return radius == other.radius;
    }
    public double circumference() {
        return 2 * Math.PI * radius;
    }
    public String toString() {
        return "Center: " + center + ", Radius: " + radius;
    }
}
public class Main {
    public static void main(String[] args) {
        Point center = new Point(0, 0);
        int radius = 5;
        Circle circle = new Circle(center, radius);
        
        System.out.println("Center: " + circle.getCenter());
        System.out.println("Radius: " + circle.getRadius());
        
        Point newCenter = new Point(1, 1);
        circle.setCenter(newCenter);
        circle.setRadius(10);
        
        System.out.println("Center: " + circle.getCenter());
        System.out.println("Radius: " + circle.getRadius());
        
        Circle circle2 = new Circle(new Point(2, 2), 5);

1. Given the class Point below, define a class Circle that represents a circle with a given center and radius. The Circleclass should have an attribute named center as well as an integer radius The...

Answer To: 1. Given the class Point below, define a class Circle that represents a circle with a given center...

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment