Math Problem Statement
a moving boat is observed from the top of a 150m high cliff moving away from the cliff. the angle of depression of the boat changes from 60degree to 45 degree in 2 minutes. find the speed of the boat in m\h
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Geometry
Formulas
Angle of depression formula
Speed calculation formula
Theorems
-
Suitable Grade Level
High School
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