Math Problem Statement
Seorang surveyor berada di atas menara dengan tinggi 60 meter. la melihat dua titik di tanah, A dan B, dengan sudut depresi masing-masing 20° dan 30°. Berapakah jarak horizontal antara titik A dan B?
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Right-Angle Triangles
Angle of Depression
Formulas
tan(θ) = opposite / adjacent
Horizontal distance = height / tan(θ)
Theorems
Trigonometric Ratios in Right Triangles
Suitable Grade Level
Grades 10-12
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