A ship is sailing due north. At a certain​ point, the bearing of a lighthouse 3.83.8 km away is N38.138.1degrees°E.


A ship is sailing due north. At a certain​ point, the bearing of a lighthouse 3.83.8 km away is N38.138.1degrees°E. Later​ on, the captain notices that the bearing of the lighthouse has become Upper S 33.3 degrees E. S33.3°E. How far did the ship travel between the two observations of the​ lighthouse?


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