Rotation - GCSE Maths Definition
Reviewed by: Dan Finlay
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In GCSE Mathematics, rotation is one of the four transformations that move and/or manipulate shapes. As the name implies, a rotation involves a shape being turned. A rotation requires three things to be defined
an angle of rotation
a direction of rotation - clockwise or anticlockwise
(strictly not needed for rotations around 180°; 180° clockwise is equivalent to 180° anticlockwise)a centre of rotation - this is the point about which the rotation occurs - it could be a point inside the shape, on the shape, or outside the shape
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