Revision: Trigonometry and Right Triangles

What is the ratio for Sine?

• Hyp/Opp

• Opp/Adj

• Opp/Hyp

• Adj/Opp

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Tangent?

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Cosine?

• Opp/Hyp

• Opp/Adj

• Adj/Opp

• Adj/Hyp

Tags

CCSS.HSG.SRT.C.6

What is the length of the side adjacent to ∠Z?

• 16

• 34

• 30

Tags

CCSS.HSG.SRT.C.8

What is the length of the hypotenuse?

• 16

• 30

• 34

Tags

CCSS.8.G.B.7

Find the value of sin Z.

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6

Find the value of sin C.

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6

Find the value of cos X.

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6

Find the value of tan X.

• 3/4

• 4/3

• 5/3

• 3/5

Tags

CCSS.HSG.SRT.C.6

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

• 49°

• 57°

• 45°

• 54°

Tags

CCSS.HSG.SRT.C.8