Program to find the area of a triangle

Program to find the area of a triangle on fibonacci, factorial, prime, armstrong, swap, reverse, search, sort, stack, queue, array, linkedlist, tree, graph etc.

Program to find the area of a triangle

Explanation

Three sided polygon is known as Triangle. It has a base and an altitude(height).

Area of Triangle = ½(b × h) where b is base and h is height.

Algorithm

1. Define base and height
2. Apply in the formula.
3. Print the Area.

O(1)

Python

b= 5
h=12
area = (b*h)/2
print("Area of Triangle is :");
print(area);

Output:

Area of Triangle is:  30.0

C

#include<stdio.h>
int main()
{ float b ,h, area;
b= 5;
h= 13;
area = (b*h) / 2 ;

printf("\n\n Area of Triangle is: %f",area);
return (0);
}

Output:

Area of Triangle is: 32.50000

JAVA

public class test
{
public static void main (String args[])
{          float b=4,h =13,area ;
area = ( b*h) / 2 ;
System.out.println("Area of Triangle is: "+area);
}}

Output:

Area of Triangle is: 26.0

C#

using System;
class main
{   static void Main()
{
float  b = 5 ,h =23 ;
double area =  (b*h) / 2 ;
Console.WriteLine("Area of Triangle is :"+area);
}}

Output:

Area of Triangle is: 57.5

PHP

<?php
\$b = 5 ;
\$h = 15 ;
\$area =   (\$b * \$h) / 2;
echo("Area of Triangle is: ");
echo(\$area);
?>

Output:

Area of Triangle is: 37.5

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