Question

The length of a shadow of a vertical tower is $\frac{1}{\sqrt{3}}$ times its height. The angle of elevation of the sun is:

• A. ${30}^o$
• B. ${45}^o$
• C. ${60}^o$
• D. ${90}^o$

Answer 1

The correct option is A ${30}^o$

$\because \tan {30}^{\circ }=\frac{1}{\sqrt{3}}$

The angle of elevation of the sun is ${30}^{\circ }$

Option A is correct.