Mathematics 4024 · O Level · Transformations

Transformations — practice question

The figure shows triangles $A$ and $B$.

(a)[2]

Give a full description of the single transformation that sends triangle $A$ onto triangle $B$.

(b)[2]

Triangle $A$ is transformed to triangle $C$ by a $90^\circ$ anti-clockwise rotation about the origin. Draw triangle $C$ on the diagram.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Reflection across the line $y=-x$” …