$\"\"$

The angle $\"\"$ = $\"\"$ .

Given angle is negative angle.So, negative angles are generated by clock wise rotation.

$\"\"$ is quadrant IV.

$\"\"$ is quadrant III.

$\"\"$ is quadrant II.

$\"\"$ is quadrant I.

$\"\"$

The angle is $\"\"$ .

Just compare the fraction with the $\"\"$ to the fractions

The angle $\"\"$ , where - 1/3 is between 0 and - 1/2.

So it is in quadrant IV.

$\"\"$

The angle is in Quadrant IV.