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 transcript:

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 if the halves match. A square has four lines of symmetry.

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.

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?

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