Find the angle of elevation of the Sun, when the length of the shadow of a tree is $\frac{1}{\sqrt{3}}$ times the height of the tree.

30° 45° 60° 90°

60°

The length of the shadow of a tree is $\frac{1}{\sqrt{3}}$ times the height of the tree, According to the question, Height = \(\sqrt {3}\) Length of shadow = 1 Then the angle will be 60o