The accurate scale drawing shows the positions of Port P P\,P and Port QQQ.
Scale 1 cm represents 500 m
a.[1]
Find the real-life distance from P P\,P to QQQ.
b.[1]
Measure the bearing of Q Q\,Q from PPP.
c.[2]
Another port R R\,R is 2000 m from P P\,P on a bearing of 150∘ 150^\circ\,150∘
On the diagram, mark the position of port R R\,R with a cross (×\times×).