Understanding Symmetry

What is a line of symmetry?

• A line that divides an object into two different shapes

• A line that divides an object into congruent halves

• A line that divides an object into two unequal parts

• A line that divides an object into three parts

How many lines of symmetry does a heart shape typically have?

• Three

• Zero

• One

• Two

Does a triangle always have a line of symmetry?

• Yes, always

• No, never

• Only if it is an equilateral triangle

• Only if it is a right triangle

How many lines of symmetry does a regular pentagon have?

• One

• Two

• Zero

• Five

Does the letter 'F' have any lines of symmetry?

• No, it has none

• Yes, one horizontal line

• Yes, one vertical line

• Yes, one diagonal line

How many lines of symmetry does a rectangle have?

• Four

• One

• Two

• Three

Does an arrow shape typically have a line of symmetry?

• Yes, one vertical line

• Yes, one horizontal line

• Yes, one diagonal line

• No, it has none

How many lines of symmetry does a lightning bolt shape have?

• Zero

• One

• Two

• Three

Which shape was used as an example of having more than one line of symmetry?

• Heart

• Triangle

• Rectangle

• Arrow

What is the key characteristic of congruent halves?

• Different size, same shape

• Same size, same shape

• Different size, different shape

• Same size, different shape