GCSE Maths (AQA)
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Geometry and Measures
Properties and Constructions
Rotational Symmetry
2:49
Lines & Symmetry
Spec
G1
- The order of rotational symmetry of a shape is the number of times it looks the same during one complete turn
- A star with five equally spaced points has order five rotational symmetry
- A triangle has order one rotational symmetry
- A regular polygon with n sides has rotational symmetry of order n
- Examples of rotational symmetry in the real world include wind turbines and four-leaf clovers
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