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5/6 Using the Unit Circle

Authored by Kirk Culler

Mathematics

8th - 12th Grade

CCSS covered

Used 2+ times

5/6 Using the Unit Circle
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of 360°360\degree  

0

1

 2π2\pi  

 12\frac{1}{2}  

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cosine of  π3-\frac{\pi}{3}  radians

 32\frac{\sqrt{3}}{2}  

 5π3\frac{5\pi}{3}  

 12\frac{1}{2}  

 22-\frac{\sqrt{2}}{2}  

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is  240°240\degree  in radians?

 22-\frac{\sqrt{2}}{2}  

 4π3\frac{4\pi}{3}  

 3π4\frac{3\pi}{4}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of  8π8\pi  radians

0

1

 2π2\pi  

360

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cosine of  390°390\degree  

30

 32\frac{\sqrt{3}}{2}  

 12\frac{1}{2}  

 π6\frac{\pi}{6}  

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In what quadrant is  21π4\frac{21\pi}{4}  

I

II

III

IV

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which angles have sine values of  12\frac{1}{2}  

 π6\frac{\pi}{6}  

 π3\frac{\pi}{3}  

 5π6\frac{5\pi}{6}  

 5π3\frac{5\pi}{3}  

Tags

CCSS.HSF.TF.B.7

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