(a(i))[2]
Work out the actual distance, in kilometres, between S and L.
(a(ii))[1]
Measure the bearing of S from L.
(a(iii))[2]
Mark and label the position of T on the scale drawing.
(b(i))[2]
Construct the locus of points that are equidistant from P and Q.
(b(ii))[3]
On the scale drawing, construct and shade the region in which yacht Y is located.