Special Right Triangle Trig Ratio

solve for x

• 5552363959656.

• 10

• 100

• 89

Tags

CCSS.8.G.B.7

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Tags

CCSS.8.G.B.8

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3

• u = 4√2 v = 8

• u = 16 v = 8

• u = 4√3 v = 8

Tags

CCSS.HSG.SRT.C.8

Find the value of y.

• 9

• 18√2

• 9√2

• (9√2)/2

Tags

CCSS.8.G.B.8

Solve for x. 
You will need to use 45-45-90 and 30-60-90 triangles.

• 10√3

• 15

• 5√3

• 15√2

Tags

CCSS.HSG.SRT.C.8

Find a.

• 3

• 3√3

• 6

• 2√3

Tags

CCSS.HSG.SRT.C.8

Find the missing side lengths.

• a = 4, b = 4

• a = 4, b = 2√2

• a = 2√2,  b = 4

• a = 4, b = 4

Tags

CCSS.HSG.SRT.C.8

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Tags

CCSS.HSG.SRT.C.8

What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

Tags

CCSS.HSG.SRT.C.6

What is the cosine of angle P?

• p/q

• q/r

• p/r

• r/q

Tags

CCSS.HSG.SRT.C.6