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Unit circle trig values using radians

Authored by Nicholas Steinkemper

Mathematics

10th - 11th Grade

CCSS covered

Used 516+ times

Unit circle trig values using radians
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sinπ4\sin\frac{\pi}{4}  

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

1/2

1

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin π6\sin\ \frac{\pi}{6}  

1/2

 22-\frac{\sqrt{2}}{2}  

-1

1

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos π3\cos\ \frac{\pi}{3}  

 22-\frac{\sqrt{2}}{2}  

-1/2

1/2

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos π2\cos\ \frac{\pi}{2}  

1

1/2

0

-1

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos 3π2\cos\ \frac{3\pi}{2}  

1

1/2

0

-1

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin 7π4\sin\ \frac{7\pi}{4}  

 12-\frac{1}{2}  

 12\frac{1}{2}  

 22\frac{\sqrt{2}}{2}  

 22-\frac{\sqrt{2}}{2}  

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos 2π3\cos\ \frac{2\pi}{3}  

 12-\frac{1}{2}  

 12\frac{1}{2}  

 22\frac{\sqrt{2}}{2}  

 22-\frac{\sqrt{2}}{2}  

Tags

CCSS.HSF.TF.A.2

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