Question

If a regular polygon has $n$ sides, then it will have ___ lines of symmetry

• A. $\frac{n}{2}$
• B. $n$
• C. $\frac{n}{4}$
• D. $2n$

Answer 1

The correct option is B

$n$

A regular polygon with $n$ number of sides will have $n$ lines of symmetry.
An equilateral triangle has 3 lines of symmetry.
A square has 4 lines of symmetry.
a regular pentagon has 5 lines of symmetry and so on.