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Trig Ratios in the Unit Circle

Authored by Amanda Wood

Mathematics

11th Grade

CCSS covered

Used 2+ times

Trig Ratios in the Unit Circle
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16 questions

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1.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Tags

CCSS.HSF.TF.B.7

2.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Tags

CCSS.HSF.TF.B.7

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 tanθ+1=2\tan\theta+1=2  Solve on the Interval [0,2π)

0 and π 

3π/4 and 7π/4

π/4 and 5π/4

3π/4 and 5π/4

Tags

CCSS.HSF.TF.B.7

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2sinθ+3=22\sin\theta+3=2  

π/6,2π/3

7π/6 

7π/6, 11π/6

Tags

CCSS.HSF.TF.B.7

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve equation for  0θ<2π0\le\theta<2\pi  .
 1=58cosθ1=5-8\cos\theta  

 θ=π6,π3,11π6\theta=\frac{\pi}{6},\frac{\pi}{3},\frac{11\pi}{6}  

 θ=π6,11π6\theta=\frac{\pi}{6},\frac{11\pi}{6}  

 θ=π6\theta=\frac{\pi}{6}  

 θ=π3,5π3\theta=\frac{\pi}{3},\frac{5\pi}{3}  

Tags

CCSS.HSF.TF.B.7

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve equation for  0θ<2π0\le\theta<2\pi  .
 4+4tanθ=04+4\tan\theta=0  

 θ=π\theta=\pi  

 θ=7π4\theta=\frac{7\pi}{4}  

 θ=3π4,7π4\theta=\frac{3\pi}{4},\frac{7\pi}{4}  

 θ=0,3π4\theta=0,\frac{3\pi}{4}  

Tags

CCSS.HSF.TF.B.7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

For which value of  θ\theta  is cos θ\theta = -1 ?

π2\frac{\pi}{2}  and 

π\pi

 32π\frac{3}{2}\pi 

2π2\pi

 270°270\degree 

Tags

CCSS.HSF.TF.A.2

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