Symmetry in Shapes and Nature

What is a line of symmetry?

• A line that is perpendicular to the base of a shape

• A line that divides a shape into four equal parts

• A line that divides a shape into two identical parts

• A line that runs parallel to the base of a shape

How can symmetry be observed in a dog's face?

• By drawing a line from one eye to the other

• By drawing a line down the middle of the face

• By drawing a line across the ears

• By drawing a line from the nose to the tail

Which part of a beetle shows symmetry?

• Its eyes

• Its legs and antennas

• Its wings

• Its tail

How many lines of symmetry does a rectangle have?

• Four

• Three

• Two

• One

Why doesn't a diagonal fold create a line of symmetry in a rectangle?

• Because the fold is not straight

• Because the two halves do not match

• Because the rectangle is not a square

• Because the fold is too long