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March 26, 2017

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a tugboat is 36km due north of lighthouse C. Lighthouse B is directly east of lighthouse C. The lighthouses are 53km apart. Find the bearing og lighthouse B from the tugboat and the distance of lighthouse B from the tugboat.

  • trigo - ,

    I see a straightforward right-angled triangle TCB
    where C is 90°, CT=36 and CB = 53

    using the tangent ratios angle T = 55.8°

    I will leave it up to you to find the angle using whatever format your course or text book uses.
    I would call it a bearing of 124.2°

  • trig - ,

    idk ayy soz not soz bro

  • trigo - ,

    124 degrees

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