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

1.		$\theta = \frac { 2 \pi } { 3 }$		is found in quadrant				and $\bar{\theta}=$		.
2.		$\theta = \frac { 11 \pi } { 4 }$		is found in quadrant				and $\bar{\theta}=$		.
3.		$\theta = \frac { 11 \pi } { 6 }$		is found in quadrant				and $\bar{\theta}=$		.
4.		$\theta = 3$		is found in quadrant				and $\bar{\theta}=$		.

Remark: Enter '1' for quadrant I, '2' for quadrant II, '3' for quadrant III, and '4' for quadrant IV.