In this tutorial, we will learn how to write a Java program to calculate the area of the Triangle.
We will read input from the console using Scanner class.
Java program to calculate the area of Triangle
package com.javaguides.java.tutorial;
import java.util.Scanner;
/**
* Java program to calculate area of Triangle
*
* @author https://www.sourcecodeexamples.net/
*
*/
public class JavaProgram {
public static void main(String[] args) {
try (Scanner scanner = new Scanner(System.in)) {
System.out.println("Enter the width of the Triangle:");
double base = scanner.nextDouble();
System.out.println("Enter the height of the Triangle:");
double height = scanner.nextDouble();
// Area = (width*height)/2
double area = (base * height) / 2;
System.out.println("Area of Triangle is: " + area);
}
}
}
Output:
Enter the width of the Triangle:
10
Enter the height of the Triangle:
5
Area of Triangle is: 25.0
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