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Trig Exact Values

Authored by Barbara Simonelli

Mathematics

10th - 12th Grade

CCSS covered

Used 241+ times

Trig Exact Values
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Determine the exact value of  sin (π6)\sin\ \left(\frac{\pi}{6}\right)  

1/2

 22-\frac{\sqrt{2}}{2}  

-1

1

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos 30 =

0

12\frac{1}{2}

22\frac{\sqrt{2}}{2}

32\frac{\sqrt{3}}{2}

1

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin(135°)\sin\left(-135\degree\right)  

 22\frac{\sqrt{2}}{2}  

 22-\frac{\sqrt{2}}{2}  

 32\frac{\sqrt{3}}{2}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos (11π3)\cos\ \left(-\frac{11\pi}{3}\right)  

 32\frac{\sqrt{3}}{2}  

 12\frac{1}{2}  

 12-\frac{1}{2}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

For what angles are sine and cosine the same?

0o
45o and 1350
45o and 2250
45o and 3150

Tags

CCSS.HSF.TF.B.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin π =

0
1
-1 
undefined

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos π =

0
1
-1 
undefined

Tags

CCSS.HSF.TF.A.2

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