Evaluate Trig Functions Using Reference Angles

Evaluate Trig Functions Using Reference Angles

11th - 12th Grade

10 Qs

quiz-placeholder

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Evaluate Trig Functions Using Reference Angles

Evaluate Trig Functions Using Reference Angles

Assessment

Quiz

Mathematics

11th - 12th Grade

Medium

CCSS
HSF.TF.A.3, HSF.TF.A.2, HSF.TF.C.8

+2

Standards-aligned

Created by

Cindy Biedrycki

Used 86+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  cos 3π4\cos\ \frac{3\pi}{4}  

 13-\frac{1}{\sqrt{3}}  

 12-\frac{1}{\sqrt{2}}  

 23\frac{2}{\sqrt{3}}  

 2\sqrt{2}  

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  sin 7π6\sin\ \frac{7\pi}{6}  

 12-\frac{1}{2}  

 12-\frac{1}{\sqrt{2}}  

 23\frac{2}{\sqrt{3}}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  tan5π3\tan\frac{5\pi}{3}  

 3-\sqrt{3}  

 13-\frac{1}{\sqrt{3}}  

 23-\frac{2}{\sqrt{3}}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  csc 4π3\csc\ \frac{4\pi}{3}  

 3-\sqrt{3}  

 13-\frac{1}{\sqrt{3}}  

 23-\frac{2}{\sqrt{3}}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  cot π3\cot\ \frac{\pi}{3}  

 3\sqrt{3}  

 13\frac{1}{\sqrt{3}}  

 23\frac{2}{\sqrt{3}}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  sec 5π6\sec\ \frac{5\pi}{6}  

 3-\sqrt{3}  

 13-\frac{1}{\sqrt{3}}  

 23-\frac{2}{\sqrt{3}}  

 32-\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate:  cos 7π4\cos\ \frac{7\pi}{4}  

 12\frac{1}{2}  

 12\frac{1}{\sqrt{2}}  

 2\sqrt{2}  

 32\frac{\sqrt{3}}{2}  

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

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