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Java program to find Area of Triangle

Area of Triangle in Java - This program will read base and height of the Triangle and Calculate Area of the Triangle.

To find Area of the Triangle - Multiply Triangle Base width with Triangle Height.

Area of Triangle using Java program

//Java program to find Area of Triangle.
 
import java.util.*;
 
public class AreaTriangle{
 
     public static void main(String []args){
        double base,height,area;
         
        Scanner sc=new Scanner(System.in);
         
        //Read Length and Width of Triangle
        System.out.print("Enter Base Widht: ");
        base=sc.nextDouble();
        System.out.print("Enter Height: ");
        height=sc.nextDouble();
         
        //Calculate Area
        area = (base*height)/2;
         
        //Print Result
        System.out.println("Area of Triangle: " + area);    
         
     }
}

Output

    
    me@linux:~$ javac AreaTriangle.java 
    me@linux:~$ java AreaTriangle 

    Enter Base Widht: 2.3 
    Enter Height: 32.2
    Area of Triangle: 37.03

Using Function/Method

//Java program to find Area of Triangle.
 
import java.util.*;
 
public class AreaTriangle{
 
    //Function to find Area of Trianle
    public static double AreaOfTriangle(double b, double h)
    {
        double area;
        area= (b*h)/2;
        return area;
    }
     
     public static void main(String []args){
        double base,height,area;
         
        Scanner sc=new Scanner(System.in);
         
        //Read Length and Width of Triangle
        System.out.print("Enter Base Widht: ");
        base=sc.nextDouble();
        System.out.print("Enter Height: ");
        height=sc.nextDouble();
         
        //Find Area - Calling Functionn
        area= AreaOfTriangle(base, height);
         
        //Print Result
        System.out.println("Area of Triangle: " + area);    
         
     }
}

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