How many lines of symmetry does a regular pentagon have?

A regular pentagon is a polygon with 5 sides of equal measure.

Answer: A regular pentagon has 5 lines of symmetry.

Let's draw the lines of symmetry in a regular pentagon

Explanation:

Let's draw a diagram of a regular pentagon along with its lines of symmetry.

The number of lines of symmetry in a regular polygon is equal to the number of sides. We know that a regular pentagon has 5 equal sides. Therefore, it has 5 lines of symmetry.

Thus, a regular pentagon has 5 lines of symmetry.