Math 4 Mid Quarter Exam Spring 2021

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

Solve for x

• $36.9\degree$

• $61.1\degree$

• $74.4\degree$

• $44.5\degree$

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for x

• 8

• 10.8

• 30.2

• Not possible

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for x

• 29

• 8.7

• 7.4

• 36.8

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for b

• 22.6

• 48

• 67

• 72

Tags

CCSS.8.G.B.7

 $\sin^2x+\cos^2x=$  

•  $\tan^2x$  

•  $\sin x\ -\ \cos x$  

• -1

• 1

Simplify

 $\cos^2x\left(\sec^2x-1\right)$  

•  $\sin^2x$  

•  $\cos^2x$  

•  $\tan^2x$  

•  $\csc^2x$  

How many radians is 250 degrees?

• 50π/9

• 5π/6

• 25π/18

• 4π/3

Tags

CCSS.HSF.TF.A.1

Which diagram shows ^3π/₄ ?

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