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Mathematics

9th - 12th Grade

CCSS covered

Used 5+ times

Reference Angles
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the reference angle for 210 degrees?

45 degrees

60 degrees

90 degrees

30 degrees

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.C.8

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the reference angle for -135 degrees?

30 degrees

90 degrees

60 degrees

45 degrees

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the reference angle for -30°?

150°

30°

80°

60°

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the reference angle?

163

73

27

107

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the reference angle for 2pi/3

pi/4
7pi/6
4pi/3
pi/3

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a correct representation of the reference angle of θ=210°\theta=210\degree  

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.1

CCSS.HSF.TF.C.8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a correct representation of the reference angle of θ=−150°\theta=-150\degree  

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF.TF.A.3

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