Triangles $A$, $B$ and $C$ are shown in the diagram.
(a)[2]
Describe fully the one transformation that takes triangle $A$ onto triangle $B$.
(b)[1]
Find the matrix that represents the transformation taking triangle $A$ onto triangle $C$.
(c)[2]
Triangle $A$ is enlarged to triangle $D$ with centre $(2, 3)$ and scale factor $3$. Draw triangle $D$.
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