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Degrees, Radians, Co-Terminal and Reference Angles

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

Used 4+ times

Degrees, Radians, Co-Terminal and Reference Angles
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are co-terminal angles?

angles that share the same terminal side

angles that are supplementary

angles that are complimentary

angles that are opposite each other

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a Radian?

another name for pi

a real number measurement

a degree

a what?

Tags

CCSS.HSF.TF.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a reference angle?

angles measuring more than 180 degrees

co-terminal with another angle

an angle measured in degrees

Acute, positive angle formed with terminal side and x axis

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the reference angle.

-15°

15°

-165°

165°

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is 360 degrees in radians? 

2π/3

5π/4

π

Tags

CCSS.HSF.TF.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the reference angle?

163

73

27

107

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the reference angle.

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