RETAKE PCH Unit 1A

Find a coterminal angle to -27°.

• -387°

• 27°

• 323°

• -393°

In which quadrant would you find an angle measuring -740°

• 1

• 2

• 3

• 4

What are the negative and positive coterminal angles of 120°?

• 420°, -240°

• 480°, -240°

• 300°, -360°

• 0°, -250°

Which is a coterminal angle to the angle shown?

• 613

• 73

• -117

• 17

Which of the following is closest to the measure of the angle shown?

• 30º
• 40º
• 395º
• 440º

Tags

CCSS.4.MD.C.6

What is the reference angle for 240 degrees?

• 60 degrees
• 30 degrees
• 45 degrees
• 210 degrees

What is the reference angle for 30 degrees?

• 70 degrees
• 30 degrees
• 150 degrees
• 330 degrees

What is the reference angle for -30 degrees?

• 150 degrees
• 30 degrees
• 80 degrees
• 60 degrees

Standard position is when .....

• the initial side of the angle is on the positive x-axis.
• the initial side of the angle is on the negative x-axis.
• the initial side of the angle is on the positive y-axis.
• the initial side of the angle is on the negative y-axis.

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise