CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

If a man has a ladder of 18 m and needs to reach the top of the wall of 93 m. What is the required angle between ladder and wall?
  1. 30

  2. 60

  3. 45

  4. 15


Solution

The correct option is A

30


Given that, the length of the ladder (h) = 18 m
the height of the wall (b) =93 m


cos θ=height of the walllength of the ladder=bh=9318=32

cos θ=cos 30
θ=30

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image