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Symmetry - how many lines?. How many lines of symmetry? How many lines of symmetry do these shapes have? Try cutting out the shape and folding it to see.

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Presentation on theme: "Symmetry - how many lines?. How many lines of symmetry? How many lines of symmetry do these shapes have? Try cutting out the shape and folding it to see."— Presentation transcript:

1 Symmetry - how many lines?

2 How many lines of symmetry? How many lines of symmetry do these shapes have? Try cutting out the shape and folding it to see if the halves match. A square has four lines of symmetry.

3 How many lines of symmetry? How many lines of symmetry do these shapes have? The hexagon has 6 lines of symmetry. The pentagon has 5 lines of symmetry. The octagon has 8 lines of symmetry. The equilateral triangle has 3 lines of symmetry.

4 one line of symmetry five lines of symmetry three lines of symmetry How many lines of symmetry? How many lines of symmetry can you spot here?

5 How many lines of symmetry? Sometimes we can see lots of lines of symmetry in patterns and objects. How many can you spot here?


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