Unit Circle and Trig 2/15/21

Unit Circle and Trig 2/15/21

11th - 12th Grade

37 Qs

quiz-placeholder

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Unit Circle and Trig 2/15/21

Unit Circle and Trig 2/15/21

Assessment

Quiz

Mathematics

11th - 12th Grade

Medium

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

+5

Standards-aligned

Created by

Jesus Martinez

Used 4+ times

FREE Resource

37 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Using your unit circle, what is csc(7π3)\csc\left(-\frac{7\pi}{3}\right)  ?


 22  

 2-2  

 233\frac{2\sqrt{3}}{3}  

 233-\frac{2\sqrt{3}}{3}  

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Using your unit circle, what is cot(5π)\cot\left(-5\pi\right)  ?

 00  

 11  

 1-1  

undefined

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

3.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

Choose all the trigonometric ratios below that have a solutions of 12-\frac{1}{2}  .


 sin(330o)\sin\left(330^o\right)  

 cos(120o)\cos\left(120^o\right)  

 sin(30o)\sin\left(-30^o\right)  

 cos(240o)\cos\left(240^o\right)  

 sin(240o)\sin\left(-240^o\right)  

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If sin(θ)=34\sin\left(\theta\right)=\frac{\sqrt{3}}{4} and  cos(θ)=134\cos\left(\theta\right)=-\frac{\sqrt{13}}{4} what is tan( θ\theta )? 

 41313-\frac{4\sqrt{13}}{13}  

 433\frac{4\sqrt{3}}{3}  

 393-\frac{\sqrt{39}}{3}  

 3913-\frac{\sqrt{39}}{13}  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Given that sin(θ)=215\sin\left(\theta\right)=-\frac{\sqrt{21}}{5} and  cos(θ)=25\cos\left(\theta\right)=\frac{2}{5} , what is  cot(θ)\cot\left(\theta\right) 

 212-\frac{\sqrt{21}}{2}  

 212\frac{\sqrt{21}}{2}  

 22121-\frac{2\sqrt{21}}{21}  

 22121\frac{2\sqrt{21}}{21}  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

sin (π/2)
√3/2
√2/2
1/2
1

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

cos (π/4)
√3/2
√2/2
1/2
1

Tags

CCSS.HSF.TF.A.3

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