Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Java Expert


Home >> Java

problem 1) Design the class named Triangle which extends GeometricObject. The class contains:

a) Three double data fields named side1, side2, and side3 with default values 1.0 to denote three sides of triangle.

b) A no-arg constructor which creates the default triangle.

c) A constructor which creates the triangle with specified side1, side2, and side3.

d) The accessor methods for all three data fields.

e) A method named getArea() which returns area of this triangle.

f) A method named getPerimeter()which returns a perimeter of this triangle.

g) A method named toString()which returns the string description for the triangle.

The toString() method is implemented as follows:

return"Triangle: side1 = " + side1 + " side2 = " + side2 +" side3 = " + side3;

Draw UML diagram which involves the classes Triangle and GeometricObject. Implement the class. prepare the test program which creates a Triangle object with sides 1, 1.5, 1, color yellow and filled true, and displays area, perimeter, color, and whether filled or not. prepare all three classes in three separated files: FirstInitialLastNameProject4.java, GeometricObject.java, and Triangle.java.

Java, Programming

  • Category:- Java
  • Reference No.:- M94688

Have any Question? 


Related Questions in Java

Java program 1write a java application that generates a

Java Program 1 Write a Java application that generates a 3-digit random number 100 times. Display the output for each of the generated numbers and the sum of all 100 numbers. Demonstrate your code compiles and runs witho ...

Java programthis assignment will count as both homework and

Java Program This assignment will count as both homework and lab. Develop a program that will allow the user to display the starting line and the bench for a basketball team. The user will also have the option of swappin ...

Assignmentproductjavacreate a class to encapsulate the data

Assignment Product.java Create a class to encapsulate the data and behavior of a product in a store's inventory. The class should have the following data for an inventory item: Product Number - String Description - Strin ...

This assignment consists of two sectionsbulljava program

This assignment consists of two sections: • Java program file(s) • A screenshot of the execution and source code of your Java program Label each file name according to the section of the assignment for which it is writte ...

Jdbc codecreate your own short and simple jdbc java code

JDBC code Create your own short and simple JDBC Java code example that inserts 2 records into an Oracle table of your creation. From a design perspective, the Java functionality should be separated into methods and use p ...

Program 1objectivethis program assignment is provided to

Program 1 Objective: This program assignment is provided to let the students know how to handle threads and enhance system availability on a multiprocessor or multicore environment. A single process is supposed to create ...

Java programmers can use class hierarchies for the purposes

Java programmers can use class hierarchies for the purposes of inheritance. For example, given a Tree class, we could define Conifer and Deciduous sub classes that inherit from the parent Tree class as you can see here: ...

Javawrite a program that finds and prints all the solutions

**java**write a program that finds and prints all the solutions to the N queens problem for a given N. At the end of your program, print how many solutions were found. What is the N-Queens problem, you ask? 1) Google it. ...

1how does java support the concept of encapsulation2

1. How does Java support the concept of encapsulation? 2. Describe the difference between an object and a class. 3. What is the difference between the contents of a Java variable of a primitive type and a Java variable o ...

Write a java program non-gui preferred to demonstrate the

Write a Java program (non-GUI preferred) to demonstrate the use of an ArrayList. The program should allow a user to do the following: Add, edit, delete different types of animals Select an animal, and the corresponding c ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen