Unit 4 Trig Review Quizizz

Find the measure of the indicated angle.

• 9.39
• 55.2
• 20.2
• 19.4

Tags

CCSS.HSG.SRT.C.8

sin^-1(1/2)

• 30

• 60

• .003

• .009

Tags

CCSS.HSF.TF.B.7

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSG.SRT.C.6

• 27/36
• 27/45
• 45/36
• 45/27

Tags

CCSS.HSG.SRT.C.6

Solve for x. Round to the nearest tenth.

• 9.8
• 0.1
• 0.038
• 9.9

Tags

CCSS.HSG.SRT.C.8

Which trigonometric ratio is correct?

• sinA= opp/adj

• cosA= adj/hyp

• tanA= hyp/adj

• sinA= adj/opp

Tags

CCSS.HSG.SRT.C.6

What equation can be used to solve for x?

• Sin(40°)= x/40 
• Sin(40º)=x/19
• Cos(40º)=x/19
• Tan(40°)=19/x

Tags

CCSS.HSG.SRT.C.6

How can you identify the hypotenuse of any right triangle?

• the shortest side
• the side attached to the right angle
• the side directly across from the right angle
• the side directly across from the most acute angle

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

• 30
• 40
• 50

Tags

CCSS.HSG.SRT.C.8

Find a.

• 5

• √2

• 5√2

• 2

Tags

CCSS.HSG.SRT.C.8