Lines of symmetry

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Front

Can a shape have more than one line of symmetry?

Back

Yes, some shapes can have multiple lines of symmetry, like a square which has four lines of symmetry.

Front

What is an example of a shape with one line of symmetry?

Back

A rectangle has one line of symmetry that runs down the middle.

Front

Is a circle symmetrical?

Back

Yes, a circle has an infinite number of lines of symmetry.

Front

What happens if a shape is folded along its line of symmetry?

Back

If a shape is folded along its line of symmetry, the two halves will match perfectly.

Front

Can a triangle have a line of symmetry?

Back

Yes, an isosceles triangle has one line of symmetry.

Front

What is the line of symmetry for a square?

Back

A square has four lines of symmetry: two vertical, one horizontal, and one diagonal.

Front

Is the letter 'A' symmetrical?

Back

Yes, the letter 'A' has a vertical line of symmetry.

Front

What is an example of a shape with no lines of symmetry?

Back

An irregular shape, like a scalene triangle, has no lines of symmetry.

Front

How can you find a line of symmetry in a shape?

Back

You can find a line of symmetry by folding the shape to see if the two halves match.