Write a program to find the Surface Area of the Pentagonal 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 pentagonal prism in different programming languages, firstly we have to know about the pentagonal prism and its area's formula.

What is Pentagonal Prism?

Pentagonal Prism is a 3-D shape, which has 7 faces, 10 vertices, and 15 edges. A pentagonal prism can have pentagonal bases which give five sides. A pentagonal prism is also known as five-sided polygon prism.

Area of Pentagonal Prism

Surface area of Pentagonal Prism = 5 * a * b + 5 * b * h

Where, b is the base length, a is length and h is the height of the pentagonal prism.

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robaa

2022-11-11

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Program of calculating the area of a pentagonal 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 pentagonal prism .  
#include <stdio.h>  
float find_area_of_Pentagonal_prism(float a, float h, float b) // It is a function to find area   
{   
float area_of_Pentagonal_prism ;  
area_of_Pentagonal_prism =  (5 * a * b) + (5 * b * h); // It is a formula for calculating the area of pentagonal prism    
return (area_of_Pentagonal_prism );   
}   
float main()   
{   
float a = 4.55, h = 9.10, b = 1.5 ;  
printf("Surface area of the pentagonal prism  is: %f", find_area_of_Pentagonal_prism(a, h, b));     
return 0;   
}

Output of Above C program:

Surface area of the pentagonal prism  is: 102.375000

Program 2: Write a Program in Java language:

// This is a Java program which finds the area of a pentagonal prism .  
class findarea {   
static float find_area_of_Pentagonal_prism( float a, float h, float b)   
{    
float area_of_Pentagonal_prism ;  
area_of_Pentagonal_prism = (5 * a * b) + (5 * b * h); // It is a formula for calculating the area of pentagonal prism    
return(area_of_Pentagonal_prism);   
}   
// Driver method   
public static void main(String[] args)   
{   
float a = 20;  
float h = 10, b = 2;  
System.out.println("The surface area of a pentagonal prism  is:");  
System.out.println(find_area_of_Pentagonal_prism(a, h, b));   
}   
}

Output of Above Java program:

The surface area of a pentagonal prism  is:
300.0

Program 3: Write a Program in PHP programming language.

<?php   
// This is a PHP program which finds the area of a pentagonal prism.    
// Function to find area   
function find_area_of_Pentagonal_prism($a, $h, $b)   
{     
$area_of_Pentagonal_prism = (5 * $a * $b) + (5 * $b * $h); // It is an statement which uses a forumla to find the surface area and store the value in the area_of_pentagonal prism variable.   
return ($area_of_Pentagonal_prism);   
}   
$a = 4;   
$b = 6;   
$h = 8;    
echo find_area_of_Pentagonal_prism($a, $h, $b);   
?>

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 pentagonal prism .   
def find_area_of_Pentagonal_prism(a, h, b):  
    return ( (5 * a * b) + (5 * b * h) ) # It is a formula which finds the value of area.  
# main code begins   
a = 9   
h = 2   
b = 15  
print(find_area_of_Pentagonal_prism(a, h, b) )

Output of Above Python program:

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