Trigonometric Ratios & Inverses

Set up an equation that could be used to solve for the variable.

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Which triangle below shows the ratio as  $\tan\ \left(x\right)=\frac{t}{u}$  ?

• 
• 
• 

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Which ratio represents the cos(θ)?

• x/y

• x/z

• y/x

• y/z

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

• A
• B
• C
• D

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

• A
• B
• C
• D

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the correct ratio for Cos C?

• ⁹/₄₁

• ⁴⁰/₄₁

• ⁹/₄₁

• ⁴⁰/₉

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Solve the right triangle.

• <B = 39^o, AB = 11.58, AC = 7.29

• <B = 39^o, AB = 7.29, AC = 11.58

• <B = 129^o, AB = 11.58, AC = 7.29

• <B = 129^o, AB = 7.29, AC = 11.58

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8