Transformations
Transformations move or change shapes on a grid.
SymmetryTranslationReflectionRotationTessellationEnlargement
📖 Learn
Translation
Slide. (3, −2) means 3 right, 2 down.
Reflection & rotation
Reflect = mirror in a line. Rotate = turn around a point by an angle.
Enlargement
Multiply every length by the scale factor.
Worked example
Translate (2, 5) by vector (3, −1)
- 1x: 2 + 3 = 5
- 2y: 5 − 1 = 4
- 3New point (5, 4) ✅
🧪 Play with it: Line & grid
y = 1x + 0
Tap the grid to see a point's coordinates.
⭐ Practise
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