Recall that:
[tex]2\pi radians=360^{\circ}.[/tex]
Therefore:
[tex]150^{\circ}=\frac{150*2\pi}{360^}\text{ radians.}[/tex]
Simplifying the above result, we get:
[tex]150^{\circ}=\frac{5}{6}\pi.[/tex]
Answer:
[tex]\begin{equation*} \frac{5}{6}\pi. \end{equation*}[/tex]
