Question 3 Applying one of the concepts of OOP, classes, create a rectangle class Rectangle with a method void() to capture the length and the width of the rectangle. The method should check that all of the dimensions are greater than 0.0 before assigning the values to the private data members. The class also should include two value-returning method should calculate the area of rectangle, and the other should calculate the perimeter of the rectangle. The formula for calculating the area a triangle is length width. The formula for calculating the perimeter of a rectangle is (length + width) *2. The program should have appropriate variables in the class and a default constructor.

Question 3 Applying one of the concepts of OOP, classes, create a rectangle class Rectangle with a method void() to capture the length and the width of the rectangle. The method should check that all of the dimensions are greater than 0.0 before assigning the values to the private data members. The class also should include two value-returning method should calculate the area of rectangle, and the other should calculate the perimeter of the rectangle. The formula for calculating the area a triangle is length width. The formula for calculating the perimeter of a rectangle is (length + width) *2. The program should have appropriate variables in the class and a default constructor.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 3PE

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