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Exact Value of Trig Functions in Unit Circle

Authored by Anthony Clark

Mathematics

12th Grade

CCSS covered

Used 2+ times

Exact Value of Trig Functions in Unit Circle
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the ordered pair (-1/2 , √3/2), what is the value of cosine?

√3

-1/2

√3/2

√3/3

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

On the unit circle, which radian measure represents the point (√3/2 , -1/2)

11π/6

/3

/6

/3

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which of the following are true if tan Θ = √3 and lies in the first quadrant?

sin Θ = √3/2

sin Θ = 1/2

cos Θ = √3/2

cos Θ = 1/2

sec Θ = 2

Tags

CCSS.HSF.TF.C.8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the exact value of the trig function tan /6

√3/3

√3

-√3/3

√3/2

Tags

CCSS.HSF.TF.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

½
√2/2
√3/2
1

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin π =

0

1

-1 

undefined

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A
B
C
D

Tags

CCSS.HSF.TF.A.2

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