Unit 5 Trigonometry Review

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Tags

CCSS.HSG.SRT.C.8

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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.8

Choose the correct set up to find the length of the side x.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

What is the cosine of θ?

• 15/8
• 15/17
• 17/15
• 8/15

Tags

CCSS.HSG.SRT.C.6

If tanθ = 3/4, what is cosθ?

• 3/5
• 4/5
• 4/3
• not enough information

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

If the sinθ=7/12, what is cosθ?

• 12√95/95
• 12/95
• 12/√95
• √95/12

Tags

CCSS.HSG.SRT.C.7

Calculate the area of Triangle ABC if b=32, c=27 and angle A = 108 degrees

• 400sq units

• 411sq units

• 345sq units

• 525sq units

Tags

CCSS.HSG.SRT.D.9

What is the area of the triangle?

• No area can be found
• 15.574 meters squared
• 784.621 meters squared
• 62.08 meters squared

Tags

CCSS.6.G.A.1

What is the area of this triangle?

• 14.494 meters squared
• 108.184 meters squared
• 54.092 meters squared
• 54.35 meters squared

Tags

CCSS.HSG.SRT.D.9