Question: Implement an interface Polygon that has a default method getSides() and an abstract method getArea(). Create classes Rectangle, Square, Triangle that implements Polygon. All should

Implement an interface Polygon that has a default method getSides() and an abstract method getArea(). Create classes Rectangle, Square, Triangle that implements Polygon. All should provide an implementation for the abstract method getArea() and overrides the default method getSides().

This is to be done in java

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

java Introduction: In this lab, we will practice utilizing interfaces. Also, you will implement a Tester class to ensure that your classes and interfaces are working as intended. Specifically, in...

Data Structures I need a full detailed description how you would solve the problem in JAVADOC!!!!! The code below works so I need a detailed description for it in JAVADOC format. Polygon.java....

my homework please use JAVA Exercise 1 Consider the 7 classes provided with this exercise which are: Shape, TwoDimensionalShape, Circle, Rectangle, Square, Triangle, and Point. Analyze the definition...

Please write the answers clear and easy to be read and please sipirt the answers so It would be in order Your mission is to create eight files, described below, which taken together will comprise an...

The primary focus of this assignment is the use of interfaces. In programming, an interface is a public avenue by which data can be accessed and/or manipulated. In essence, all Java classes contain...

Please help with this Assignment in Java language. All the files need to be copied below. Point.java public class Point { /** * The x-coordinate of the point. */ private int myX; /** * The...

All the files needed are attached below. Please follow the instructions to finish the assignment. Point.java public class Point { /** * The x-coordinate of the point. */ private int myX; /** * The...

Need help making a UML class diagram showing the type of class relationships for my program: These are the classes I have: Circle.java Cone.java Cube.java Cylinder.java Rectangle.java Sphere.java...

Two coherent plane light waves propagating with a divergence angle

A young start-up company and therefore is not paying any dividends on the stock over the next 5 years. At the end of year 5, the company will pay a $3 dividend. The company will pay a $3.25 per...

The information below pertains to Hawk Corporation: ( a ) For the current year temporary differences existed between the financial statement carrying amounts and the tax basis of the following: \...

Under the GDPR , the ability for a user to transfer personal data between service providers is called "the right to portability" "the right to switch" "the service provider switch" "the data transfer...

How much growth did Tier 1 students make in comparison to students not in Tier 1?

What evidence do you have that points to proficiency?

Where did you see the most student growth? On what measure? How did you make that happen? What practices do you need to replicate with future students? What practices do you need to discontinue with...