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Year 2 · Shapes & Geometry
Find the line of symmetry
A line of symmetry is a fold line where one half exactly matches the other.
How to do it
- Imagine folding the shape along the line.
- If both halves land on top of each other, it is a line of symmetry.
- Try vertical, horizontal and diagonal lines.
Worked example
A rectangle with lines A, B and C
Fold along each one: only B makes the halves match
B
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Watch outA rectangle has only 2 lines: its diagonals are not lines of symmetry.
Practise Find the line of symmetry properly
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