- Trending Categories
- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies

- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who

# Find the number of diagonal in hexagon.

**Given: **A hexagon.

**To do: **To find the number of diagonals in a hexagon.

**Solution:**

Number of diagonals in a polygon$=\frac{n( n-3)}{2}$, here $n=$Number of sides of the polygon.

We have a hexagon, therefore $n=6$

$\therefore$ Number of diagonals in a hexagon$=\frac{6( 6-3)}{2}=9$

Thus, number of diagonals in a hexagon is $9$.

- Related Articles
- Find length of Diagonal of Hexagon in C++
- Diagonal of a Regular Hexagon in C++?\n
- Area of hexagon with given diagonal length in C Program?
- C Program for area of hexagon with given diagonal length?
- Find the square of following number using diagonal method: $88$.
- How to find Angle sum of a hexagon?
- C++ program to find the Area of the Largest Triangle inscribed in a Hexagon?
- Explain the diagonal method for squaring a number.
- A regular hexagon is inscribed in a circle. If the area of hexagon is \( 24 \sqrt{3} \mathrm{~cm}^{2} \), find the area of the circle. (Use \( \pi=3.14 \) )
- The side of a regular hexagon in below figure is denoted by \( l \). Express the perimeter of the hexagon using \( l \).(Hint : A regular hexagon has all its six sides equal in length.)"
- How to find the sum of diagonal elements in a table in R?
- Program to find diagonal sum of a matrix in Python
- Find the perimeter of a regular hexagon with each side measuring \( 8 \mathrm{~m} \).
- Area of the Largest Triangle inscribed in a Hexagon in C++
- How to find the sum of anti-diagonal elements in a matrix in R?

Advertisements