To convert degrees to radians, you can use the formula:
\[ \text{radians} = \text{degrees} \times \left(\frac{\pi}{180}\right) \]
For \(150^\circ\):
\[ \text{radians} = 150 \times \left(\frac{\pi}{180}\right) = \frac{150\pi}{180} = \frac{5\pi}{6} \]
Therefore, \(150^\circ\) is equal to \(\frac{5\pi}{6}\) radians.
The correct response is:
Start Fraction 5 pi over 6 End Fraction radians.