Identifying positive and negative angles on unit circle

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

• I

• II

• III

• IV

Identify the angle below. More than one may be correct.

• 30 degrees

• -30°

• 330°

• - 330 °

• 45°

Identify the angle below. More than one may be correct.

• 360°

• 30 degrees

• 45 degrees

• 60°

• -315°

Identify the angle below. More than one may be correct.

• -240 degrees

• 90°

• 45 degrees

• -270°

• 270 degrees

Identify the angle below. More than one may be correct.

• 120 degrees

• -240°

• 160 degrees

• -270°

Identify the angle below. More than one may be correct.

• 180 degrees

• -180°

• 360 degrees

• 90

• -90°

Identify the angle below. More than one may be correct.

• 150 °

• 45°

• - 90°

• -210°

• -180°

Identify the angle below. More than one may be correct.

• 225 degrees

• -135°

• 270 degrees

• 180

• -225°

Identify the angle below. More than one may be correct.

• 240 °

• -90°

• 270 °

• 180

• 90