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Applications of Trigonometry
Applications of Trigonometry Practice 1
1.
 In the diagram, C, D and E are three points on level ground.
 
Find the bearing of
(a) D from C ,
(b) E from C,
(c) D from E.
 
2.
 Two ships, A and B are passing through a lighthouse T. Ship B is 15 km on a
 bearing of from T. Ship A is on a bearing of from T and from ship B.
 Find
 (a) the distance between ship A and ship B,
 (b) the distance between ship A and T.