Write a program to find the Surface Area of a Triangular Prism

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robaa

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2022-11-11

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Before writing the program of calculating the area of a triangular prism in different programming languages, firstly we have to know about the triangular prism and its formula.

What is Triangular Prism?

Triangular Prism is a 3-D shape, which has 5 faces, 6 vertices, and 9 edges.

Area of Triangular Prism

As, the prism contains 2 triangles and 3 rectangles. So,

Surface area of Triangular Prism = (b * h) + (L * (s1 + s2 + s3))

Where, b is the bottom edge of base triangle, L is the prism length, h is the height of base triangle, and s1, s2, and s3 are the three edges of base triangle.

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robaa

2022-11-11

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Program of calculating the area of a triangular prism in different Programming languages

Program 1: Write a Program in C language:

// This program which uses a function to find the area of a triangular prism.  
#include <stdio.h>  
float find_area_of_Triangular_prism(float L, float b, float h, float s1, float s2, float s3) // It is a function to find area   
{   
float area_of_Triangular_prism ;  
area_of_Triangular_prism = (b * h) + (L * (s1 + s2 + s3)); // It is a formula for calculating the area of triangular prism    
return (area_of_Triangular_prism );   
}   
float main()   
{   
float b = 9, h = 5, s1 = 3;   
float s3 = 6, s2 = 8, L = 8;  
printf("Surface area of the triangular prism  is: %f", find_area_of_Triangular_prism(L, b, h, s1, s2, s3));     
return 0;   
}

Output of Above C program:

Surface area of the triangular prism  is: 181.000000

Program 2: Write a Program in Java language:

// This is a Java program which finds the area of a triangular prism .  
class findarea {   
static float find_area_of_Triangular_prism(float L, float b, float h, float s1, float s2, float s3)   
{    
float area_of_Triangular_prism ;  
area_of_Triangular_prism = (b * h) + (L * (s1 + s2 + s3)); // It is a formula for calculating the area of triangular prism    
return(area_of_Triangular_prism);   
}   
// Driver method   
public static void main(String[] args)   
{   
float b = 3, h = 4, s1 = 3, s2 = 6;   
float s3 = 6, L = 8;  
System.out.println("The area of a triangular prism  is:");  
System.out.println(find_area_of_Triangular_prism(L, b, h, s1, s2, s3));   
}   
}

Output of Above Java program:

The area of a triangular prism  is:
132.0

Program 3: Write a Program in PHP programming language.

<?php   
// This is a PHP program which finds the area of a triangular prism.    
// Function to find area   
function find_area_of_Triangular_prism($L, $b, $h, $s1, $s2, $s3)   
{     
$area_of_Triangular_prism  =($b * $h) + ($L * ($s1 + $s2 + $s3)); // It is an statement which uses a forumla to find the surface area and store the value in the area_of_triangular prism variable.   
return ($area_of_Triangular_prism);   
}   
$b = 4;   
$h = 4;    
$s1 = 6;   
$s2 = 9;   
$s3 = 2;   
$L = 1;  
echo find_area_of_Triangular_prism($L, $b, $h, $s1, $s2, $s3);   
?>

Output of Above PHP program:

Program 4: Write a Program in Python programming language.

# This is a python program which finds the area of a triangular prism .   
def find_area_of_Triangular_prism(L, b, h, s1, s2 ,s3):  
    return ( (b * h) + (L * (s1 + s2 + s3)) ) # It is a formula which finds the value of area.  
# main code begins   
b = 4;   
h = 4;    
s1 = 6;   
s2 = 9;   
s3 = 2;   
L = 1;  
print(find_area_of_Triangular_prism(L, b, h, s1, s2, s3) )

Output of Above Python program:

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