Special Right Triangle Trig

What is the ratio for Cosine?

• Opp/Hyp

• Opp/Adj

• Adj/Opp

• Adj/Hyp

Tags

CCSS.HSG.SRT.C.6

Evaluate without a calculator: cos45°

• √2

• √2 /2

• 1/2

• √3/2

Tags

CCSS.HSF.TF.A.2

Find tan60⁰

• √3

• √3/3

• √3/2

• 1/2

Tags

CCSS.HSG.SRT.C.7

Find the value of y to the nearest tenth.

• 4.5

• 3.2

• 2.3

• 5

Tags

CCSS.HSG.SRT.C.8

Find the value of y.

• 9

• 18√2

• 9√2

• (9√2)/2

Tags

CCSS.HSG.SRT.C.8

Find h

• 35.60

• 35.00

• 35.71

• 61.03

Tags

CCSS.8.G.B.8

Find the value of x.

• 2√5

• 3√5

• 4√5

• 10√5

Tags

CCSS.8.G.B.7

Solve for the walkway length

• 30

• 40

• 58

• 35

Tags

CCSS.8.G.B.8

Find the length of m.

• 4

• 6

• 12

• 2√3

Tags

CCSS.HSG.SRT.C.8

Solve for the misssing distance

• 18.9 meters

• 19.5 meters

• 47.2 meters

• 27.5 meters

Tags

CCSS.HSG.SRT.C.8