# The number of diagonals in a hexagon is __________. Fill in the blanks to make the statement true.

**Solution:**

Given, The number of __diagonals__ in a hexagon is __________.

We have to fill in the blanks to make the statement true.

A __hexagon__ is defined as a closed 2D shape that is made up of six straight lines.

It is a two-dimensional shape with six sides, six vertices, and six interior angles.

Hexagon is a two-dimensional geometrical shape that is made of six sides, having the same or different dimensions of length.

We know that the number of diagonals in a __polygon__ of n sides is n(n-3)/2.

Here, n = 6

Number of diagonals = 6(6 - 3)/2

= 3(3)

= 9

Therefore, the number of diagonals of a hexagon is 9.

**✦ Try This: **The number of diagonals in a octagon is __________. Fill in the blanks to make the statement true.

**☛ Also Check: **NCERT Solutions for Class 8 Maths

**NCERT Exemplar Class 8 Maths Chapter 5 Problem 66**

## The number of diagonals in a hexagon is __________. Fill in the blanks to make the statement true.

**Summary:**

The number of diagonals in a hexagon is 9.

**☛ Related Questions:**

- A polygon is a simple closed curve made up of only __________. Fill in the blanks to make the statem . . . .
- A regular polygon is a polygon whose all sides are equal and all __________ are equal. Fill in the b . . . .
- The sum of interior angles of a polygon of n sides is __________right angles. Fill in the blanks to . . . .

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