Question

How do you evaluate $cot{30}^{\circ }$?

Answer 1

Evaluate the value of $cot30°$

$cot30°$ can be expressed in terms of $\cos$ and $\sin$ as

$cotx=\frac{\cos x}{\sin x}$

$cot30°=\frac{\cos 30°}{\sin 30°}$

$$\begin{gathered} cot30°=\frac{{\displaystyle \frac{\sqrt{3}}{2}}}{{\displaystyle \frac{1}{2}}} \\ cot30°=\sqrt{3} \end{gathered}$$

Hence the answer is $\sqrt{3}$