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Unit Circle Quiz

Authored by Allyssa Amaya

Mathematics

12th Grade

CCSS covered

Used 12+ times

Unit Circle Quiz
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which degree is equivalent to  π4\frac{\pi}{4}  ?

 210°210\degree  

 45°45\degree  

 150°150\degree  

 60°60\degree  

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many radians make up a SEMICIRCLE?

90

π\pi

2π2\pi

3π4\frac{3\pi}{4}

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the coordinate point at  225°225\degree  on the unit circle?

 (22,22)\left(\frac{\sqrt{2}}{2},\frac{\sqrt{2}}{2}\right)  

 (22,22)\left(-\frac{\sqrt{2}}{2},\frac{\sqrt{2}}{2}\right)  

 (22,22)\left(-\frac{\sqrt{2}}{2},-\frac{\sqrt{2}}{2}\right)  

 (22,22)\left(\frac{\sqrt{2}}{2},-\frac{\sqrt{2}}{2}\right)  

Tags

CCSS.5.G.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

True or False. Only the cosine trig functions is positive in Quadrant II.

True

False

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the order of the coordinate pairs for the points on the Unit Circle?

(tanθ,sinθ)\left(\tan\theta,\sin\theta\right)

(cotθ,cosθ)\left(\cot\theta,\cos\theta\right)

(sinθ,cosθ)\left(\sin\theta,\cos\theta\right)

(cosθ,sinθ)\left(\cos\theta,\sin\theta\right)

Tags

CCSS.HSF.TF.C.8

CCSS.HSF.TF.A.3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 tan(30°)\tan\left(30\degree\right)  

 3\sqrt{3}  

 33\frac{\sqrt{3}}{3}  

 11  

 3-\sqrt{3}  

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cos(135°)\cos\left(135\degree\right)  

 22\frac{\sqrt{2}}{2}  

 22-\frac{\sqrt{2}}{2}  

 12-\frac{1}{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

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