Area of Triangle in Java

Here you will know and get the program code to calculate the Area of Triangle in Java programming.

Formula

Area of Triangle = (width * height) / 2

Find Area of Triangle in Java

import java.util.Scanner;

public class TriangleArea{

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

System.out.print("Enter the width of triangle : ");

double width = scanner.nextDouble();

System.out.print("Enter the height of triangle : ");

double height = scanner.nextDouble();

scanner.close();

//calculate area of triangle

double area = (width * height) / 2;

System.out.println("The area of the triangle is: " + area);

}

Output

C:\CodeRevise\java>javac TriangleArea.java

C:\CodeRevise\java>java TriangleArea
Enter the width of triangle : 12
Enter the height of triangle : 15
The area of the triangle is: 90.0