Calculate Volume of Dodecahedron

Given the edge of the dodecahedron calculate its Volume. Volume is the amount of the space which the shapes takes up.
A dodecahedron is a 3-dimensional figure made up of 12 faces, or flat sides. All of the faces are pentagons of the same size.The word ‘dodecahedron’ comes from the Greek words dodeca (‘twelve’) and hedron (‘faces’).

Formula:
Volume = (15 + 7√5)*e3/4

Where e is length of an edge.

Examples :

Input : side = 4
Output : 490.44

Input : side = 9
Output : 5586.41

C++

 // CPP program to calculate // Volume of dodecahedron #include using namespace std;    // utility Function double vol_of_dodecahedron(int side) {     return (((15 + (7 * (sqrt(5)))) / 4)                         * (pow(side, 3))) ; } // Driver Function int main() {     int side = 4;            cout << "Volume of dodecahedron = "          << vol_of_dodecahedron(side); }

Java

 // Java program to calculate // Volume of dodecahedron    import java.io.*;    class GFG  {         // driver function     public static void main (String[] args)         {            int side = 4;            System.out.print("Volume of dodecahedron = ");            System.out.println(vol_of_dodecahedron(side));        }             static double vol_of_dodecahedron(int side)         {              return (((15 + (7 * (Math.sqrt(5)))) / 4)                         * (Math.pow(side, 3)));         } }    // This code is contributed // by Azkia Anam.

Python3

 # Python3 program to calculate # Volume of dodecahedron import math    # utility Function def vol_of_dodecahedron(side) :        return (((15 + (7 * (math.sqrt(5)))) / 4)                      * (math.pow(side, 3)))     # Driver Function side = 4 print("Volume of dodecahedron =",        round(vol_of_dodecahedron(side), 2))            # This code is contributed by Smitha Dinesh Semwal

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C#

 // C# program to calculate // Volume of dodecahedron using System;    public class GFG {            // utility Function     static float vol_of_dodecahedron(int side)     {         return (float)(((15 + (7 * (Math.Sqrt(5)))) / 4)                          * (Math.Pow(side, 3))) ;     }                   // Driver Function     static public void Main ()     {         int side = 4;                Console.WriteLine("Volume of dodecahedron = "             + vol_of_dodecahedron(side));     } }    /* This code is contributed by vt_m.*/

PHP



Output :

Volume of dodecahedron = 490.44