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

Is a square symmetrical?

Back

Yes, a square has four lines of symmetry.

Front

Is a circle symmetrical?

Back

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

Front

What does it mean if a shape is not symmetrical?

Back

It means that the shape cannot be divided into two identical parts by any line.

Front

Can a triangle have lines of symmetry?

Back

Yes, an equilateral triangle has three lines of symmetry.

Front

How many lines of symmetry does a rectangle have?

Back

A rectangle has two lines of symmetry.

Front

What is an example of a shape that is not symmetrical?

Back

A scalene triangle is an example of a shape that is not symmetrical.

Front

What is the line of symmetry for the letter 'A'?

Back

The line of symmetry for the letter 'A' is a vertical line down the middle.

Front

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

Back

You can fold the shape along a line to see if both halves match perfectly.

Front

Is a heart shape symmetrical?

Back

Yes, a heart shape has one line of symmetry.