(a(i))[1]
Give the geometrical reason that the lines $PQ$ and $SR$ are parallel.
(a(ii))[1]
Write down the geometric name for the shape $PQRS$.
(a(iii))[2]
Find the value of $y$ from the diagram.
(b(i))[3]
Describe fully the single transformation that sends triangle $A$ to triangle $B$.
(b(ii))[2]
Describe fully the single transformation that sends triangle $A$ to triangle $C$.
(b(iii))[2]
On the grid, enlarge triangle $A$ by scale factor $3$, centre $(4, -5)$.