Geom Quiz 5.4 Inverse Trig Ratios

What is the ratio for Sine?

• $\frac{hyp}{opp}$

• $\frac{opp}{hyp}$

• $\frac{opp}{adj}$

• $\frac{adj}{opp}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the ratio for Cosine?

• $\frac{opp}{hyp}$

• $\frac{opp}{adj}$

• $\frac{adj}{opp}$

• $\frac{adj}{hyp}$

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Tangent

• $\frac{opp}{hyp}$

• $\frac{adj}{opp}$

• $\frac{opp}{adj}$

• $\frac{hyp}{opp}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

Which trig function would you use to solve for x?

• $\sin40=\frac{x}{19}$

• $\cos40=\frac{x}{19}$

• $\tan40=\frac{x}{19}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Which trig function would you use to solve for x?

• $\sin37=\frac{11}{x}$

• $\cos37=\frac{11}{x}$

• $\tan37=\frac{11}{x}$

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

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 32°
• 44°
• 61°
• 50°

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSF.TF.B.7

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 33°
• 49°
• 39°
• 41°

Tags

CCSS.HSG.SRT.C.8

CCSS.HSF.TF.B.7