GEO/Mar-4 Trig Ratios Review

Label the sides of the right triangle with respect to angle B

a

b

c

Hypotenuse

Adjacent

Opposite

Tags

CCSS.HSG.SRT.C.6

What side is opposite  $\angle$ J?  

• 9

• 40

• 41

• none

What side is adjacent to  $\angle$ J?  

• 9

• 40

• 41

• none

Tags

CCSS.HSG.SRT.C.6

What is a common way to remember the definitions of the trig ratios?

• SAH COH TOA

• SOA COH TOA

• SOH CAH TOA

• ADJ OPP HYP

Tags

CCSS.HSG.SRT.C.6

What is  $\cos A$  ?

•  $\frac{29}{20}$  

•  $\frac{21}{29}$  

•  $\frac{20}{29}$  

•  $\frac{21}{20}$  

Tags

CCSS.HSG.SRT.C.6

What is  $\tan A$  ?

•  $\frac{29}{20}$  

•  $\frac{21}{29}$  

•  $\frac{20}{29}$  

•  $\frac{21}{20}$  

Tags

CCSS.HSG.SRT.C.6

What is  $\tan\ C$  ?

•  $\frac{20}{21}$  

•  $\frac{21}{29}$  

•  $\frac{20}{29}$  

•  $\frac{21}{20}$  

Tags

CCSS.HSG.SRT.C.6

Match the following

• Cos A

• Tan C

• Tan A

• Sin A

• Size of Angle B

Tags

CCSS.HSG.SRT.C.6