Setting Up Right Triangle Trig Ratios

Which ratio represents the cos(θ)?

• x/y

• x/z

• y/x

• y/z

Tags

CCSS.HSG.SRT.C.6

Find tan(θ).

• tan(θ) = 5/13

• tan(θ) = 12/13

• tan(θ) = 12/5

• tan(θ) = 5/12

Tags

CCSS.HSG.SRT.C.6

What is tan(A)?

• a/c

• b/c

• a/b

• b/a

Tags

CCSS.HSG.SRT.C.6

Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

Tags

CCSS.HSG.SRT.C.6

Find sin C
 

• 21/35

• 28/21

• 35/28

• 28/35

Tags

CCSS.HSG.SRT.C.6

Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

Tags

CCSS.HSG.SRT.C.6

Find the ratio for cosA. (Reduce the fraction)

• 36/27

• 4/5

• 27/45

• 3/5

Tags

CCSS.HSG.SRT.C.6

Find the value of the trig function indicated.

Tags

CCSS.HSF.TF.A.2

Right triangle ABC is shown. Select all expressions which are equal to the length of side BC.

Tags

CCSS.HSG.SRT.C.8

Find the value of the trig function indicated.

• 2

Tags

CCSS.HSG.SRT.C.6