Right Triangle Trig

What is the ratio for Cosine?

• Opposite/Hypotenuse

• Opposite/Adjacent

• Adjacent/Opposite

• Adjacent/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.8

Which trigonometric ratio should you use in an equation to solve for r?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Which trigonometric ratio should you use in an equation to solve for d?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Write a trigonometric equation to find x.

• 2.3

• 5.6

• 9.8

• 11

Tags

CCSS.HSG.SRT.C.8

Choose all correct equations

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Write a trigonometric equation and use the inverse to find x.

• 27

• 63

• 24.4

• 65.6

Tags

CCSS.HSF.TF.B.7

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.8