Math Problem Statement
Fatoumata spots an airplane on radar that is currently approaching in a straight line, and that will fly directly overhead. The plane maintains a constant altitude of 6875 feet. Fatoumata initially measures an angle of elevation of 17 degrees to the plane at point A. At some later time, she measures an angle of elevation of 40 degrees to the plane at point B. Find the distance the plane traveled from point A to point B. Round your answer to the nearest foot if necessary.
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Angles of Elevation
Right Triangle Geometry
Formulas
Tangent function: \( \tan(\theta) = \frac{\text{opposite}}{\text{adjacent}} \)
Theorems
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Suitable Grade Level
Grades 10-12
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