Asked by Ashley

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?
Answered by PsyDAG
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Answered by Steve
55/d = tan 11.3
d = 55/tan11.3 = 275 feet
Answered by dennis
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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