Trigonometry with Right Triangles

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

Tags

CCSS.HSG.SRT.C.8

• 27/36
• 27/45
• 45/36
• 45/27

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

• 32/40
• 40/24
• 32/24
• 24/32

Tags

CCSS.7.EE.B.3

Which ratio would you use to solve for x?

• Sine ratio
• Cosine ratio
• Tangent ratio

Tags

CCSS.HSG.SRT.C.6

Use the inverse sin, cos, or tan ratio when solving for...

• A missing side of a right triangle
• A missing angle of a right triangle

Cosine ratio represent

• O/H
• A/H
• O/A

Tags

CCSS.HSG.SRT.C.6

Tangent ratio represent

• Opp/Hyp
• Adj/Hyp
• Opp/Adj

Tags

CCSS.HSG.SRT.C.6

Sine ratio represents

• opposite leg/hypotenuse
• adjacent leg/hypotenuse
• opposite leg/adjacent leg

Tags

CCSS.HSG.SRT.C.6

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