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CH 4 PRETEST

Authored by Amy Burke

Mathematics

12th Grade

CCSS covered

CH 4 PRETEST
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35 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the angle: 5π6\frac{5\pi}{6}  

Find one positive coterminal angle in radians

 2π2\pi  

 116π\frac{11}{6}\pi  

 76π\frac{7}{6}\pi  

 176π\frac{17}{6}\pi  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the angle 56π\frac{5}{6}\pi  :

Find one negative coterminal angle in radians

 36π-\frac{3}{6}\pi  

 76π-\frac{7}{6}\pi  

 116π-\frac{11}{6}\pi  

 176π-\frac{17}{6}\pi  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the angle 56π\frac{5}{6}\pi  :
Find the complement in radians if possible.

None

 13π-\frac{1}{3}\pi  

 43π\frac{4}{3}\pi  

 76π\frac{7}{6}\pi  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the angle 56π\frac{5}{6}\pi  :
Find the supplement in radians if possible

 13π-\frac{1}{3}\pi  

 76π\frac{7}{6}\pi  

 116π\frac{11}{6}\pi  

 16π\frac{1}{6}\pi  

Tags

CCSS.8.G.A.5

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 θ=135°\theta=135\degree  

Rewrite the angle measure in radians (as a multiple of pi)

 π180\frac{\pi}{180}  

 32π\frac{3}{2}\pi  

 34π\frac{3}{4}\pi  

 π2\frac{\pi}{2}  

Tags

CCSS.HSF.TF.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert into degrees: 920π-\frac{9}{20}\pi  


 81°-81\degree  

 40.5°-40.5\degree  

 162°-162\degree  

 180°180\degree  

Tags

CCSS.HSF.TF.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Use the unit circle to find the exact value of the trig ratio of the angle:  θ=11π6\theta=\frac{11\pi}{6}   
Find  sinθ\sin\theta  

 sinθ=32\sin\theta=\frac{\sqrt{3}}{2}  

 sinθ=12\sin\theta=\frac{1}{2}  

 sinθ=21\sin\theta=\frac{2}{1}  

 sinθ=3\sin\theta=-\sqrt{3}  

Tags

CCSS.HSF.TF.A.2

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