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