Coterminal Angles

Which quadrant is 2π/3 in?

• I
• II
• III
• IV

Which quadrant is -5π/6 in?

• I
• II
• III
• IV

Tags

CCSS.HSF.TF.A.2

Which quadrant is -570⁰

• I
• II
• III
• IV

Positive angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Which quadrant is -2π/3 in?

• I
• II
• III
• IV

Which of the following is closest to the measure of the angle drawn by the green curve?

• 5/6 π
• 5/3 π
• 4/5 π
• 4/3 π

Find a coterminal angle to 45 degrees.

• 360
• 405
• 315
• 295

Find a coterminal angle to 20 degrees.

• 740
• 690
• 760
• 320

Find a coterminal angle to -27 degrees.

• -387
• 27
• 323
• -393

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4