Quiz - Rad, Degree, Standard Pos, & Coterminals

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Positive angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Tags

CCSS.HSF.TF.A.2

What is the radian equivalent of -460 degrees?

•  $\frac{9\pi}{23}$  

•  $\frac{23\pi}{9}$  

•  $-\frac{23\pi}{9}$  

•  $-\frac{9\pi}{23}$  

 $What\ is\ \ \frac{2\pi}{3}\ radians\ in\ \deg rees?$  

• 150

• 120

• 180

• 30

Find a positive coterminal angle to 45°.

• 360°

• 405°

• 315°

• 295°

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.

Tags

CCSS.HSG.CO.A.1

Which angle has a measure of -200^o?

• A

• B

• C

• D

• A

• B

• C

• D

How many radians does a circle have?

• $360\degree$

• $2\pi\ radians$

• $\pi\ radians$

• $2\ radians$

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

• 375°, -600°
• 125°, -356°
• 135°, -585°
• 60°, -120°

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4