Angles Radians Degrees

Which of the following is a negative coterminal angle of 165 degrees?

• 195

• 525

• -525

• -195

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

• 30º

• 40º

• 395º

• 440º

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.

What is 4π/3 radians in degrees?
 

• 120

• 240

• 210

• 270

Find the reference angle.

• -65°

• 125°

• -55°

• 55°

Find a coterminal angle to 5°.

• 365°

• 255°

• -220°

• -365°

Find the measure of the angle marked in red.

• -200°

• 200

• -110°

• 110°

Find the reference angle.

• -15°

• 15°

• -165°

• 165°

Find the reference angle.

Find the reference angle.