Understanding Symmetry in Polygons

What is a line of symmetry in a square?

• A line that only touches one corner of the square

• A line that divides the square into two identical parts

• A line that runs diagonally across the square

• A line that is outside the square

How many lines of symmetry does a regular hexagon have?

• Two

• Four

• Six

• Eight

Which of the following shapes can have infinite lines of symmetry?

• Circle

• Triangle

• Rectangle

• Pentagon