Trig Quiz

In the acronym SOH CAH TOA, what does SOH mean?

• $\sin\theta=\frac{opp}{hyp}$

• $\cos\theta=\frac{opp}{hyp}$

• $\sin\theta=\frac{hyp}{opp}$

• $\sin\theta=\frac{adj}{hyp}$

Tags

CCSS.HSG.SRT.C.6

What is the cos function?

• $\cos\ \theta\ =\ \frac{adj}{hyp}$

• $\cos\ \theta\ =\ \frac{opp}{hyp}$

• $\cos\left(\frac{adj}{hyp}\right)=\theta$

• $\cos\ \theta\ =\ \frac{hyp}{adj}$

Tags

CCSS.HSG.SRT.C.6

Using the picture, which 2 sides are marked? (Mark 2 answers)

• Hypotenuse

• Adjacent side

• Opposite side

• Underside

Tags

CCSS.HSG.SRT.C.6

Using the picture... Since those 2 sides are the Adjacent and Hypotenuse, what trig function should you use?

Think SOH CAH TOA

• Sin

• Cos

• Tan

• Math

Tags

CCSS.HSG.SRT.C.6

Using the picture... Since this is a cos problem, how would you set it up?

• $\cos60\ =\ \frac{x}{13}$

• $\cos x\ =\ \frac{60}{13}$

• $\cos13\ =\ \frac{x}{60}$
  

• $\cos\frac{13}{60}\ =\ x$
  

Tags

CCSS.HSG.SRT.C.8

Using the picture... Since this situation is  $\cos60\ =\ \frac{x}{13}$  , what is x?

• 6.5

• 5.5

• 7.5

• 8.5

Tags

CCSS.HSG.SRT.C.8

Using the picture... Which 2 sides are marked? (Mark 2 answers)

• Hypotenuse

• Adjacent Side

• Opposite Side

• Northside Bar and Grill in Ann Arbor, Mi

Tags

CCSS.8.G.B.7

Using the picture... Since those 2 sides are the Opposite and Hypotenuse, what trig function should you use?

Think SOH CAH TOA

• Sin

• Cos

• Tan

• Pet

Tags

CCSS.HSG.SRT.C.6

Using the picture... Since this is a sin problem, how would you set it up?

• $\sin\left(x\right)=\frac{8}{11}$

• $\sin\left(8\right)=\frac{x}{11}$
  

• $\sin\left(\frac{8}{11}\right)=x$
  

• $\sin\left(11\right)=\frac{8}{x}$
  

Tags

CCSS.HSG.SRT.C.6

Using the picture... Since this situation is  $\sin^{-1}\left(\frac{8}{11}\right)=\ x$  , what is x?

•  $46.7\degree$  
  

•  $56.7\degree$  
  

•  $36.7\degree$  
  

•  $66.7\degree$  
  

Tags

CCSS.HSG.SRT.C.8