The side lengths of a 30-60-90 triangle are in the ratio 1 : square root of 3 : 2. What is tan 30°?

SOLUTION
We can represent the information given in the question in picture form.
To find the tan of angle 30, we will proceed thus:
[tex]\tan \theta=\frac{opposite}{adjacent}[/tex]From the image above:
opposite side = 1
Adjacent side =
[tex]\sqrt[]{3}[/tex]Substitute the above given into the tan expression above
[tex]\begin{gathered} \tan 30=\frac{1}{\sqrt[]{3}} \\ \tan 30=\frac{1}{\sqrt[]{3}}\times\frac{\sqrt[]{3}}{\sqrt[]{3}} \\ \tan 30^o=\frac{\sqrt[]{3}}{3} \end{gathered}[/tex]The correct answer is B.