Diagonal of a Regular Heptagon in C++ Program

C++Server Side ProgrammingProgramming

In this tutorial, we are going to learn how to find the diagonal of a regular heptagon.

We have to find the length of the diagonal of the regular heptagon using the given side. The length of the diagonal of a regular heptagon is 1.802 * s where s is the side of the heptagon.

Example

Let's see the code.

 Live Demo

#include <bits/stdc++.h>
using namespace std;
float heptagonDiagonal(float s) {
   if (s < 0) {
      return -1;
   }
   return 1.802 * s;
}
int main() {
   float s = 7;
   cout << heptagonDiagonal(s) << endl;
   return 0;
}

Output

If you run the above code, then you will get the following result.

12.614

Conclusion

If you have any queries in the tutorial, mention them in the comment section.

raja
Updated on 27-Jan-2021 12:31:07

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