Right triangle trig finding an angle

Find the measure of the indicated angle.

• 9.39
• 55.2
• 20.2
• 19.4

Tags

CCSS.HSG.SRT.D.11

CCSS.HSG.SRT.D.10

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.8

Sam views a deer from a height of 45 feet. The horizontal distance between the tourist and the deer is 130 feet. At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.

• 19^o

• 45^o

• 71^o

• 138^o

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Cosine?

• Opp/Hyp
• Opp/Adj
• Adj/Opp
• Adj/Hyp

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 20/12
• 12/20
• 12/16
• 16/12

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

Tags

CCSS.HSG.SRT.C.6

What equation would you use to solve for the measure of the indicated angle.

• 
  

  $\cos^{-1}\left(\frac{23}{28}\right)$

• $\sin^{-1}\left(\frac{23}{28}\right)$

• $\tan^{-1}\left(\frac{23}{28}\right)$