The angle of elevation of the sun, when the length of the shadow of a tree (1/√3) times the height of the tree, is-

Question: The angle of elevation of the sun, when the length of the shadow of a tree (1/√3) times the height of the tree, is-

Solution:

Let, ∠ACB = θ
Then, AC/AB = 1/√3
⇒ Cot θ = 1/√3 = Cot 60°
∴ θ = 60°