Mathematics 0580 · IGCSE · Transformations

Transformations — practice question

The coordinate grid displays triangle $U$ with vertices roughly at $(-3,4)$, $(5,4)$ and $(5,6)$, together with triangle $T$ with vertices roughly at $(2,2)$, $(6,2)$ and $(6,3)$.
(a)[3]

Describe fully the single transformation that takes triangle $T$ to triangle $U$.

(b)[3]

On the grid, draw the image of triangle $T$ after a $90\degree$ clockwise rotation about the point $(7,3)$.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: Enlargement, scale factor $2$, centre $(7,0)

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