Question

Find the length of x in simplest radical form with a rational denominator

Answer 1

Answer:

           √3

Step-by-step explanation:

$\cos(30^o)=\dfrac{\sqrt3}2$

From triangle: $\cos(30^o)=\dfrac x2$

Therefore:

            $\dfrac x2=\dfrac{\sqrt3}{2}\\\\x=\sqrt3$

Answer 2

It is equals to 3 I think