Practice 9.B Trigonometry

What is the correct equation to solve for x ?

• $\tan\ 46=\frac{17}{x}$

• $\sin\ 46=\frac{x}{17}$
  

• $\tan\ 46=\frac{x}{17}$
  

• $\cos\ 46=\frac{x}{17}$
  

Tags

CCSS.HSG.SRT.C.6

What is the correct equation to solve for x ?

• $\tan\ 58=\frac{x}{11}$

• $\tan\ 58=\frac{11}{x}$
  

• $\cos\ 58=\frac{x}{11}$
  

• $\sin\ 58=\frac{x}{11}$
  

Tags

CCSS.HSG.SRT.C.6

Find the height of the ladder up the wall (side AB).

• 20 m

• 5 m

• 11.54 m

• 8.66 m

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

Solve for x.

• 24.20
• 4.92
• 290.4
• 29.75

Tags

CCSS.HSG.SRT.C.8

Find cos C

• $\frac{9}{41}$

• $\frac{40}{41}$
  

• $\frac{9}{40}$
  

• $\frac{40}{9}$
  

Tags

CCSS.HSG.SRT.C.6

Find tan Z:

• $\frac{7}{24}$

• $\frac{24}{7}$
  

• $\frac{7}{25}$
  

• $\frac{24}{25}$
  

Tags

CCSS.HSG.SRT.C.6

Find tan A

• $\frac{20}{12}$

• $\frac{12}{20}$
  

• $\frac{12}{16}$
  

• $\frac{16}{12}$
  

Tags

CCSS.HSG.SRT.C.6

Find cos X

• $\frac{6}{10}$

• $\frac{6}{8}$
  

• $\frac{8}{10}$
  

• $\frac{8}{6}$
  

Tags

CCSS.HSG.SRT.C.6

Which trigonometric ratio should you use to find the missing side r?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

Tags

CCSS.HSG.SRT.C.6