Question

Four towns P, Q, R, and S are such that the town Q is 120 Km due to East of town P. Town R is 160km due north of town Q, town S is on a bearing of 330° from Q and on a bearing of 300° from R.

1. Show the relative position of towns P, Q, R, and S.      
   Take the scale of 1cm to rep. 50km.
2. Use the drawing to determine
   1. The distance SP in Km 
   2. The bearing of S from P

Answer 1

1.  
   
2. 4.9 x 50 = 245 Km 
3. 356°