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Trigonometric Identities

Authored by Jon Mannering

Mathematics

9th Grade

CCSS covered

Used 23+ times

Trigonometric Identities
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

*

csc x
sec x
cot x
tan x

Tags

CCSS.HSF.TF.C.8

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

*

tan2 x
cos2 x
cot2 x
csc2 x

Tags

CCSS.HSF.TF.C.8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

*

sin2 x
tan2 x
cot2 x
csc2 x

Tags

CCSS.HSF.TF.C.8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin(90⁰-θ) = 

cosθ
cscθ
secθ
tanθ

Tags

CCSS.HSF.TF.C.8

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Please select the correct solution 
cos 2 x + sin x=  

1
csc 2 x + sec 2 x
sinx
1 - sinx

Tags

CCSS.HSF.TF.C.8

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Solve the following for cos2θ:
sin2θ + cos2θ = 1

cos2θ = 1 - sin2θ
cosθ = 1 + sin2θ
cosθ = 1 - sinθ
cos2θ = Adj/hyp

Tags

CCSS.HSF.TF.C.8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Sine or Cosine?

y=sinx
y=cosx
what's the difference?
it's all waves to me

Tags

CCSS.HSF-IF.C.7E

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