March 28, 2017

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From the top of a lighthouse 55ft above sea level, the angle of depression to a small boat is 11.3 degrees. How far from the foot of the lighthouse is the boat?

  • Math needs help - ,

    Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

  • Please Help!!!!!! - ,

    55/d = tan 11.3
    d = 55/tan11.3 = 275 feet

  • Please Help!!!!!! - ,

    An doserver in the window of the lighthouse is 32 meters above the level of the ocean. The angle of depression of the boat is 27° how far is the boat from the lighthouse

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