Mathematics for IGCSE & O level - Symmetry (Section 2 - No. 30)
What does the term 'axis of symmetry' refer to?
A line in a 2D shape
A plane in a 3D shape
A center point
A line around which a shape can be rotated and appear identical.
Explanation
An axis of symmetry is a line around which a shape can be rotated and appear identical.
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