engineering mathematics MCQ #6

The angle of elevation of the top of a tower from a point 20 m away from its base is 45°. The height of the tower is

engineering mathematics MCQ #6

  1. Question 1

    Q1. The angle of elevation of the top of a tower from a point 20 m away from its base is 45°. The height of the tower is

    • A) 20 m
    • B) 10 m
    • C) 15 m
    • D) 25 m

    Answer: 20 m

    Explanation: Using tan(45°) = height / distance, we get height = distance = 20 m.