MathematicsTrigonometryWAEC
From the top of a 30 m building, the angle of depression of a car is 30°. How far is the car from the foot of the building?
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Answer: A. 30√3 m
tan 30° = 30/d, so d = 30/(1/√3).
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.