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Find the value of trigonometric functions

Authored by Yukie Goto

Mathematics

11th - 12th Grade

CCSS covered

Used 210+ times

Find the value of trigonometric functions
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

 sin(4π3)\sin\left(\frac{4\pi}{3}\right)  ?

 12-\frac{1}{2}  

  12\frac{1}{2} 

 32-\frac{\sqrt{3}}{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  cos(4π3)\ \cos\left(\frac{4\pi}{3}\right)  ?

 12-\frac{1}{2}  

  12\frac{1}{2} 

 32-\frac{\sqrt{3}}{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  tan(4π3)\ \tan\left(\frac{4\pi}{3}\right)  ?

 00  

  33\frac{\sqrt{3}}{3} 

 32-\frac{\sqrt{3}}{2}  

  3-\ \sqrt{3}  

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  sin(π6)\ \sin\left(\frac{\pi}{6}\right)  ?

 12-\frac{1}{2}  

  12\frac{1}{2} 

 32-\frac{\sqrt{3}}{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  cos(π6)\ \cos\left(\frac{\pi}{6}\right)  ?

 12-\frac{1}{2}  

  12\frac{1}{2} 

 32-\frac{\sqrt{3}}{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  tan(π6)\ \tan\left(\frac{\pi}{6}\right)  ?

 12-\frac{1}{2}  

  33\frac{\sqrt{3}}{3} 

 33-\frac{\sqrt{3}}{3}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the value of

  sin(π4)\ \sin\left(-\frac{\pi}{4}\right)  ?

 22-\frac{\sqrt{2}}{2} 

  22\frac{\sqrt{2}}{2} 

 12-\frac{1}{2}  

 12\frac{1}{2}  

Tags

CCSS.HSF.TF.A.2

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