SOLUTION: the angles of elevation to an airplane from two points A and B on level ground are 51(degrees) and 68(degrees), respectively. The points A and B are 2.5 miles apart, and the airpla
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Question 388062: the angles of elevation to an airplane from two points A and B on level ground are 51(degrees) and 68(degrees), respectively. The points A and B are 2.5 miles apart, and the airplane is east of both points in the same vertical plane. Find the altitude of plane. Answer by Alan3354(69443) (Show Source):
