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How Many Diagonal Does of the Following Have a Regular Hexagon . - Mathematics

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Question

How many diagonal does of the following have A regular hexagon .

 

Short Note

Solution

An n-sided convex polygon has  \[\frac{n(n - 3)}{2}\]  diagonals. 

 A regular hexagon has  \[\frac{6(6 - 3)}{2} = 9\] diagonals.  

There are 9 diagonals in a regular hexagon.

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Chapter 15: Understanding Shapes-I (Polygons) - Exercise 15.1 [Page 6]

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RD Sharma Mathematics [English] Class 8
Chapter 15 Understanding Shapes-I (Polygons)
Exercise 15.1 | Q 6.2 | Page 6
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