engineering mathematics MCQ #74

A ladder leans against a wall, making 60° with the ground. If ladder length is 10m, find the height it reaches on the wall.

engineering mathematics MCQ #74

  1. Question 1

    Q1. A ladder leans against a wall, making 60° with the ground. If ladder length is 10m, find the height it reaches on the wall.

    • A) 5√3 m
    • B) 10√3 m
    • C) 5 m
    • D) 10 m

    Answer: 5√3 m

    Explanation: sin(60°) = height / 10, so height = 10 * √3 / 2 = 5√3 m.