trigonometry

How do we solve these 2 questions?? 1.a ship sails35 km on a bearingof 042 how far north has it travelled? how far east has it travelled?
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tu saelers, heeding=042 meen 42 deg eest av north.... North komponent =kosine(42 deg)=0.743144825... 35 km*0.743144825=26.01006889 km... or bout 26 km
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