Aug 5, 2024 · In this article, we will learn how to find the area of the triangle. There can be two possibilities while calculating the area of the triangle as per cases. Case 1: When the height …

Write a Java program to define an interface called Area which contains a method called Compute () and calculate areas of the rectangle (I*b) and triangle (1/2*b*h) using classes Rectangle and …

Feb 19, 2025 · Write a Java program to create an abstract class Shape with abstract methods calculateArea () and calculatePerimeter (). Create subclasses Circle and Triangle that extend …

Feb 19, 2025 · The class provides implementations of the abstract methods "getArea ()" and "getPerimeter ()" to calculate the area and perimeter of the triangle based on its three sides …

Mar 31, 2022 · A better way could be: make Shape abstract, and have an abstract method protected double computeArea() ... and a (non-abstract) method printArea () ... that calls the …

May 2, 2017 · The problem I was given: Write an abstract superclass encapsulating a shape: a shape has 2 abstract methods: one returning the perimeter of the shape, another returning the …

Sep 25, 2018 · System.out.println ("Enter the Base or Width : "); float b = sc.nextFloat (); Area a = new Triangle (); a.cal (h,b); Area c = new Rectangle (); c.cal (h,b); a.display (); c.display (); } } …

Dec 18, 2010 · Just look up the formulas for each one and write the single line of code that each requires. Sounds like somebody's classic first object-oriented assignment: double perimeter(); …

Mar 3, 2021 · This program demonstrates the use of interfaces and inheritance to calculate the area and perimeter of different shapes (Rectangle and Triangle). Interface AreaPerimeter: …

Feb 19, 2025 · Write a Java program to create an abstract class GeometricShape with abstract methods area () and perimeter (). Create subclasses Triangle and Square that extend the …