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A plane flies 400km North and then a further 600km or a bearing of 70 degree. a) How far is the plane from the starting point. b) On what bearing must the plane fly so that it returns to its original point. c) How far north and how far east is the plane f...

Cities P,Q,R,S are such that Q is 4km due east of P,R is 3km due north of Q and S is 4km S 50degree W from R. Calculate the distance and bearing of P from S short and straight.

A cyclist rode from town A to town B, 14km apart on a bearing of N 40 degree E. At B he rode due East to another town C, 19km away from B. Calculate, correct to the nearest whole number a) the distance between A and C. b) how far North of A is B.