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Memorizing the Fundamental Trigonometric Identities

Authored by America Aviles

Mathematics

9th Grade - University

CCSS covered

Used 105+ times

Memorizing the Fundamental Trigonometric Identities
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

sinθ\sin\theta

cosθ\cos\theta

cos(90oθ)\cos\left(90^o-\theta\right)

cscθ\csc\theta

Tags

CCSS.HSF.TF.C.9

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 tan (90oθ)=\tan\ \left(90^o-\theta\right)=  

 tanθ\tan\theta  

 cotθ\cot\theta  

 cot(90oθ)\cot\left(90^o-\theta\right)  

 sinθ\sin\theta  

Tags

CCSS.HSF.TF.C.9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sec(90oθ)=\sec\left(90^o-\theta\right)=  

 tanθ\tan\theta  

 secθ\sec\theta  

 cscθ\csc\theta  

 cotθ\cot\theta  

Tags

CCSS.HSF.TF.C.9

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1sinθ=\frac{1}{\sin\theta}=  

 tanθ\tan\theta  

 cosθ\cos\theta  

 secθ\sec\theta  

 cscθ\csc\theta  

Tags

CCSS.HSF.TF.A.4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1tanθ=\frac{1}{\tan\theta}=  

 sinθ\sin\theta  

 cotθ\cot\theta  

 secθ\sec\theta  

 cot2θ\cot^2\theta  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1cosθ=\frac{1}{\cos\theta}=  

 secθ\sec\theta  

 cscθ\csc\theta  

 tanθ\tan\theta  

 sinθ\sin\theta  

Tags

CCSS.HSF.TF.A.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin2θ+cos2θ=\sin^2\theta+\cos^2\theta=  

1

0

 tan2θ\tan^2\theta  

 cot2θ\cot^2\theta  

Tags

CCSS.HSF.TF.C.8

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