engineering mathematics MCQ #78

The angle of elevation to the top of a hill from its base is 30°. If the hill height is 100m, find the distance from base to the point of observation.

engineering mathematics MCQ #78

  1. Question 1

    Q1. The angle of elevation to the top of a hill from its base is 30°. If the hill height is 100m, find the distance from base to the point of observation.

    • A) 100√3 m
    • B) 200 m
    • C) 100 m
    • D) 50√3 m

    Answer: 100√3 m

    Explanation: tan(30°) = 100 / distance, so distance = 100√3 m.