Special Angles Review

Special Angles Review

Assessment

Quiz

Created by

Michael Valder

Mathematics

11th - 12th Grade

Hard

Student preview

quiz-placeholder

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt


 sin 2π3\sin\ \frac{2\pi}{3}  

 22\frac{\sqrt{2}}{2}  

 12\frac{1}{2} 

 32\frac{\sqrt{3}}{2} 

 00  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 cos 5π6\cos\ \frac{5\pi}{6}  

 12\frac{-1}{2}  

 12\frac{1}{2}  

 32\frac{\sqrt{3}}{2} 

 32\frac{-\sqrt{3}}{2}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 tan 7π6\tan\ \frac{7\pi}{6}  

 33\frac{\sqrt{3}}{3}  

 3\sqrt{3} 

 11 

undefined

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

cos 180o

1

0

-1

undefined

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

cos 0

0

-1

1

undefined

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

  Where does cos θ = 12Where\ does\ \cos\ \theta\ =\ \frac{1}{2}  


 π4 and 3π4\frac{\pi}{4}\ and\ \frac{3\pi}{4} 

 π4 and 7π4\frac{\pi}{4}\ and\ \frac{7\pi}{4}  

 π3 and 2π3\frac{\pi}{3}\ and\ \frac{2\pi}{3}  

 π3 and 5π3\frac{\pi}{3}\ and\ \frac{5\pi}{3}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the value of sin 30°?What\ is\ the\ value\ of\ \sin\ 30\degree?  

 12\frac{-1}{2}  

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

 12\frac{1}{2}  

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of cos 60º?

12\frac{1}{2}

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

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

00

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of tan 60º?

33\frac{\sqrt{3}}{3}

3\sqrt{3}

1

12\frac{1}{2}

10.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of sin 90º?

0

1

undefined

12\frac{1}{2}

Explore all questions with a free account

or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?