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.

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