Radian Angles, Standard Position, Coterminal, Reference

Arrange the following angles in ascending order.

• IV, II, I, III

• III, I, II, IV

• I, II, III, IV

• IV, II, III, I

• 30

• 330

• 360

•  300

What are the negative and positive coterminal angles of 240°?

• 540°, -120°

• 600°, -120°

• 425°, -240°

• 120°, -135°

What are the negative and positive coterminal angles of -225°?

• 375°, -600°

• 125°, -356°

• 135°, -585°

• 60°, -120°

Find a positive and negative coterminal angle to -27°.

• -387°; 333°

• 27°; -333°

• 333°, -333°

• -387°, 327°

What are the negative and positive coterminal angles of 118°?

• 242°, -478°

• 478°, -242°

• 418°, -242°

• 478°, -118°

What is 5π/6 radians in degrees?

• 180°

• 150°

• 360°

• 120°

What is 4π/3 radians in degrees?

• 120°

• 240°

• 210°

• 270°

What is 2π/3 radians in degrees?

• 150°

• 120°

• 180°

• 30°

Convert 150⁰ to radians

• 5π/6

• 3π/4

• 7π/6

• 2π/3