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Using the Unit Circle

Authored by Shawn Yepsen

Mathematics

12th Grade

CCSS covered

Used 17+ times

Using the Unit Circle
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20 questions

Show all answers

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 SELECT QUESTION

30 sec • 1 pt

Which is coterminal  to  150°150\degree  

 210°210\degree  

 510°510\degree  

 −210°-210\degree  

 −510°-510\degree  

Tags

CCSS.HSF.TF.A.4

3.

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

4.

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.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In what quadrant is  −160°-160\degree  

I

II

III

IV

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which is coterminal to  120°120\degree  

 240°240\degree  

 −240°-240\degree  

 480°480\degree  

 −480°-480\degree  

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

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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