Skip to content
Related Articles

Related Articles

Improve Article
Program to find Surface Area and Volume of Octagonal Prism
  • Last Updated : 18 Mar, 2021

Given the base length, height, and distance of Octagonal Prism we have to find the Surface Area and Volume of the octagonal prism for the given parameters. The octagonal prism is a solid three-dimensional object having a total of 10 faces, 24 edges, and 16 vertices. The two faces at either end are octagons and the rest of the faces are rectangular.
 

where a is the base length, h is height and d is the distance of octagonal prism. 
 

Area = 2 * base * distance 
Surface area = (2 * Area) + ( 8 * base * height ) 
Volume = ( Area * height )

Examples:
 



Input: h = 2, a = 4, d = 3 
Output: 
Surface Area : 112 
Volume : 48
Input: h = 1, a = 6, d = 2 
Output: 
Surface Area : 96 
Volume : 24 
 

 

C++




// C++ program to find the
// Surface area and volume
// of octagonal prism
#include <iostream>
using namespace std;
 
// Function to find the
// Volume of octagonal prism
void find_volume(float area, float h)
{
    // Formula to calculate
    // volume = (area * h)
    float Volume = (area * h);
     
    // Display volume
    cout << "Volume: "
         << Volume << endl;
}
     
// Function to find the
// surface area of octagonal prism
void find_Surface_area(float area,
                       float a, float h)
{
         
    // Formula to calculate Surface area
    float Surface_area = (2 * area) +
                         (8 * a * h);
     
    cout << "Surface area: "
         << Surface_area << endl;
}
 
// Driver Code
int main()
{
    float h = 1;
    float a = 6;
    float d = 2;
    float area = 2 * a * d;
     
    find_Surface_area(area, a, h);
     
    find_volume(area, h);
     
    return 0;
}
 
// This code is contributed by AnkitRai01

Java




// Java program to find the
// Surface area and volume
// of octagonal prism
public class GFG {
 
    // Function to find the
    // Volume of octagonal prism
    static void find_volume(double area,double h){
         
        // Formula to calculate
        // volume = (area * h)
        double Volume = (area * h) ;
         
        // Display volume
        System.out.println("Volume: " + Volume);
    }
     
    // Function to find the
    // surface area of octagonal prism
    static void find_Surface_area(double area, double a, double h){
         
        // Formula to calculate Surface area
        double Surface_area = (2 * area)+(8 * a * h) ;
         
        System.out.println("Surface area: " + Surface_area) ;
    }
 
    // Driver Code
    public static void main (String[] args)
    {
        double h = 1 ;
        double a = 6 ;
        double d = 2 ;
        double area = 2 * a * d ;
         
         
        find_Surface_area(area, a, h) ;
         
        find_volume(area, h) ;
     
    }
}
 
// This code is contributed by AnkitRai01

Python3




# Python3 program to find the
# Surface area and volume
# of octagonal prism
import math
     
 
# Function to find the
# Volume of octagonal prism
def find_volume(area, h):
     
    # Formula to calculate
    # volume = (area * h)
    Volume = (area * h)
     
    # Display volume
    print("Volume: ", end =" ")
    print(Volume)
 
# Function to find the
# surface area of octagonal prism
def find_Surface_area(area, a, h):
     
    # Formula to calculate Surface area
    Surface_area = (2 * area)+(8 * a * h)
     
    print("Surface area: ", end =" ")
    print(Surface_area)
     
# Driver Code
h = 1
a = 6
d = 2
area = 2 * a * d
 
 
find_Surface_area(area, a, h)
 
find_volume(area, h)

C#




// C# program to find the surface area
// and volume of octagonal prism
using System;
 
class GFG {
 
// Function to find the volume
// of octagonal prism
static void find_volume(double area, double h)
{
         
    // Formula to calculate
    // volume = (area * h)
    double Volume = (area * h);
         
    // Display volume
    Console.WriteLine("Volume: " + Volume);
}
     
// Function to find the surface 
// area of octagonal prism
static void find_Surface_area(double area, double a,
                                           double h)
{
         
    // Formula to calculate surface area
    double Surface_area = (2 * area) + (8 * a * h);
     
    Console.WriteLine("Surface area: " + Surface_area);
}
 
// Driver Code
public static void Main (string[] args)
{
    double h = 1;
    double a = 6;
    double d = 2;
    double area = 2 * a * d;
     
    find_Surface_area(area, a, h);
    find_volume(area, h);
}
}
 
// This code is contributed by AnkitRai01

Javascript




<script>
// javascript program to find the
// Surface area and volume
// of octagonal prism
 
// Function to find the
// Volume of octagonal prism
function find_volume( area,  h)
{
 
    // Formula to calculate
    // volume = (area * h)
    let Volume = (area * h);
     
    // Display volume
    document.write( "Volume: "
         + Volume +"<br/>");
}
     
// Function to find the
// surface area of octagonal prism
function find_Surface_area( area,
                        a,  h)
{
         
    // Formula to calculate Surface area
    let Surface_area = (2 * area) +
                         (8 * a * h);
     
    document.write("Surface area: "
         +Surface_area  +"<br/>");
}
 
// Driver Code
    let h = 1;
    let a = 6;
    let d = 2;
    let area = 2 * a * d;
    find_Surface_area(area, a, h);
    find_volume(area, h);
     
// This code is contributed by todaysgaurav
 
</script>
Output: 
Surface area:  96
Volume:  24

 

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.  To complete your preparation from learning a language to DS Algo and many more,  please refer Complete Interview Preparation Course.

In case you wish to attend live classes with industry experts, please refer Geeks Classes Live




My Personal Notes arrow_drop_up
Recommended Articles
Page :