For each angle below, determine the quadrant in which the terminal side of the angle is found and find the corresponding reference angle $\bar { \theta }$.

You can enter $\pi$ as 'pi' in your answers.

$\theta = 2$ is found in quadrant Quadrant? I II III IV and $\bar { \theta } =$

$\theta = 8$ is found in quadrant Quadrant? I II III IV and $\bar { \theta } =$

$\theta = 10$ is found in quadrant Quadrant? I II III IV and $\bar { \theta } =$

$\theta = -4$ is found in quadrant Quadrant? I II III IV and $\bar { \theta } =$

Hint: