Math Problem Statement
A boat is heading towards a lighthouse, where Jaxson is watching from a vertical distance of 103 feet above the water. Jaxson measures an angle of depression to the boat at point AA to be 12degrees ∘ . At some later time, Jaxson takes another measurement and finds the angle of depression to the boat (now at point BB) to be 64degrees ∘ . Find the distance from point AA to point BB. Round your answer to the nearest foot if necessary.
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Angles of Depression
Right Triangles
Formulas
tan(θ) = opposite / adjacent
Distance = d_A - d_B
Theorems
Trigonometric Ratio (Tangent)
Suitable Grade Level
Grades 10-12
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