Program to calculate the Surface Area of a Triangular Prism

In mathematics, a triangular prism is a three-dimensional solid shape with two identical ends connected by equal parallel lines, and have 5 faces, 9 edges, and 6 vertices.

where “b” is the length of the base, “h” is the height of the triangle, “s1, s2, s3” are the respective length of each side of the triangle, and H is the height of the prism (which is also the length of the rectangle).
Given the base, the height of the triangle, height of prism and the length of each side of triangle base and the task is to calculate the surface area of the triangular prism.
Examples:

Input: b = 3, h = 4, s1 = 3, s2 = 6, s3 = 6, Ht = 8 
Output: The area of triangular prism is 132.000000
Input: b = 2, h = 3, s1 = 4, s2 = 5, s3 = 6, Ht = 8 
Output: The area of triangular prism is 126.000000 

Formula for calculating the surface area: 
As stated above, the prism contains two triangles of the area (1/2)*(b)*(h) and three rectangles of the area H*s1, H*s2 and H*s3. 
Now after adding all the terms we get the total surface area: 

SA = b * h + (s1 + s2 + s3 ) * H

C++

// C++ Program to calculate the
// Surface area of a triangular prism
#include <bits/stdc++.h>
using namespace std;

// Function for calculating the area
void Calculate_area()
{
    // Initialization
    float b = 3, h = 4, s1 = 3, s2 = 6;
    float s3 = 6, Ht = 8, SA;

    // Formula for calculating the area
    SA = b * h + (s1 + s2 + s3) * Ht;

    // Displaying the area
    cout << "The area of triangular prism is : " << SA;
}

// Driver code
int main()
{
    // Function calling
    Calculate_area();

    return 0;
}

C

// C Program to calculate the
// Surface area of a triangular prism
#include <stdio.h>

// Function for calculating the area
void Calculate_area()
{
    // Initialization
    float b = 3, h = 4, s1 = 3, s2 = 6;
    float s3 = 6, Ht = 8, SA;

    // Formula for calculating the area
    SA = b * h + (s1 + s2 + s3) * Ht;

    // Displaying the output
    printf("The area of triangular prism is : %f", SA);
}

// Driver code
int main()
{
    // Function calling
    Calculate_area();

    return 0;
}

Java

// Java Program to calculate the
// Surface area of a triangular prism

import java.util.Scanner;
public class Prism {

    public static void Calculate_area()
    {
        // Initialization
        double b = 3, h = 4, s1 = 3, s2 = 6;
        double s3 = 6, Ht = 8, SA;

        // Formula for calculating the area
        SA = b * h + (s1 + s2 + s3) * Ht;

        // Displaying the area
        System.out.printf("The area of triangular prism is : %f", SA);
    }
    public static void main(String[] args)
    {
        Calculate_area();
    }
}
// This code is contributed by Nishant Tanwar

Python3

# Python3 Program to calculate the
# Surface area of a triangular prism

# Function for calculating the area
def Calculate_area():

    # Initialization
    b = 3
    h = 4
    s1 = 3
    s2 = 6
    s3 = 6
    Ht = 8

    # Formula for calculating the area
    SA = b * h + (s1 + s2 + s3) * Ht

    # Displaying the area
    print ("The area of triangular prism is :",SA)

# Driver code
if __name__ == '__main__':
    # Function calling
    Calculate_area()

# This code is contributed by
# Surendra_Gangwar

C#

// C# Program to calculate the
// Surface area of a triangular prism
using System;
public class Prism {

    static void Calculate_area()
    {
        // Initialization
        double b = 3, h = 4, s1 = 3, s2 = 6;
        double s3 = 6, Ht = 8, SA;

        // Formula for calculating the area
        SA = b * h + (s1 + s2 + s3) * Ht;

        // Displaying the area
        Console.WriteLine("The area of triangular prism is : " + SA);
    }
    static public void Main(String[] args)
    {
        Calculate_area();
    }
}

PHP

<?php
// PHP Program to calculate
// the Surface area of a
// triangular prism

// Function for calculating
// the area
function Calculate_area()
{
    // Initialization
    $b = 3; $h = 4;
    $s1 = 3; $s2 = 6;
    $s3 = 6; $Ht = 8; $SA;

    // Formula for calculating
    // the area
    $SA = $b * $h + ($s1 +
          $s2 + $s3) * $Ht;

    // Displaying the area
    echo "The area of triangular".
             " prism is : " , $SA;
}

// Driver code

// Function calling
Calculate_area();

// This code is contributed by m_kit
?>

Javascript

<script>
// javascript Program to calculate the
// Surface area of a triangular prism

// Function for calculating the area
function Calculate_area()
{

    // Initialization
    let b = 3, h = 4, s1 = 3, s2 = 6;
    let s3 = 6, Ht = 8, SA;

    // Formula for calculating the area
    SA = b * h + (s1 + s2 + s3) * Ht;

    // Displaying the area
    document.write( "The area of triangular prism is : " +SA);
}

// Driver code

    // Function calling
    Calculate_area();

// This code is contributed by Rajput-Ji

</script>

Output

The area of triangular prism is : 132

Time complexity: O(1)

Auxiliary Space: O(1)