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Transformations: rotation, reflection, translation & enlargement

Explore how rotation, reflection, translation and enlargement (including fractional and negative scale factors) map the object (ABC) to its image (A′B′C′). Drag the centre or object on the grid, or switch to Describe this transformation fully to practise GCSE exam descriptions.

Mode:
Drag the gold centre of rotation P or vertices on the grid
Rotation parameters

1. Full GCSE description

Rotation

2. Vertex coordinates (Object → Image)

Invariant points

3. How each vertex moves (working)

(x, y) → (x′, y′)