(a)[2]
Find the true distance between town A and town B.
(b)[1]
Determine the bearing of town B from town A.
(c)[1]
Determine the bearing of town B from town C.
(d(i))[3]
On the diagram, construct one possible position for town D.
(d(ii))[2]
Work out the plane's average speed in kilometres per hour.
(e)[2]
Work out the bearing of town A from town E.