(a(i))[2]
Describe completely the one transformation that takes triangle $A$ onto triangle $B$.
(a(ii))[2]
Describe completely the one transformation that takes triangle $A$ onto triangle $C$.
(b(i))[2]
On the grid, draw the image of triangle $A$ after it has been rotated $270^{\circ}$ clockwise about $(4, 5)$.
(b(ii))[2]
On the grid, draw the image of triangle $A$ after enlarging it by scale factor 2, with centre $(4, 7)$.