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 …

May 17, 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 …

Apr 28, 2025 · Write a Java program to extend the Shape interface by adding a getPerimeter () method and implement it in Rectangle, Circle, and Triangle classes. Write a Java program to …

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 …

Java program with interface Area to Compute the area of rectangle and triangle by Mahesh Huddar In this video, I will discuss how to write a Java program to define an interface called …

Sep 25, 2018 · { abstract void cal (float a1 , float b1); void display () { System.out.println ("The Calculated Area for the Triangle and Rectangle : "); } } class Triangle extends Area { double a; …

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 …

In this guide, we will create separate Java programs to calculate the area of a square, rectangle, and triangle. Each program will prompt the user to enter the necessary dimensions for the …

Write a Java program to create an interface Shape with the getArea () method. Create three classes Rectangle, Circle, and Triangle that implement the Shape interface.

How do you find the area of a triangle in Java? To find the area of a triangle, we have to know the formula to find the area of a triangle and that is Area = ( b * h ) / 2, Where b is the base and h …