(a(i))[2]
Find the area of triangle A in the grid.
(a(ii))[2]
On the grid, draw an enlargement of triangle A with scale factor 2.
(b(i))[3]
Describe fully the single transformation that maps triangle B to triangle C.
(b(ii))[2]
Reflect triangle B across the line $y = -1$.
(b(iii))[2]
Translate triangle B by the vector $\begin{pmatrix}5\\1\end{pmatrix}$.