Question

if the altitude of the sun is at 60 deg, then the height of the vertical tower that will cast a shadow of length 20 m is​

Answer 1

Answer:

let AB be the tower and C be the point of observation .

Explanation:

since the angle of elevation is 60°

in triangle ABC,Ac/20=tan 60°=√3

1. AB=20×1.732=34.6m