Jan measures the angle of elevation of the peak of the mountain at 35 degrees. Susan, who is 1200 feet closer on a straight level path, measures the angle of elevation as 42 degrees. How high is the mountain?

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter7: Triangles
Section7.1: The Law Of Sines
Problem 52PS: Gina is standing near a building and notices that the angle of elevation to the top of the building...
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Jan measures the angle of elevation of the peak of the mountain at 35 degrees. Susan, who is 1200 feet closer on a straight level path, measures the angle of elevation as 42 degrees. How high is the mountain?

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