Solving Right Triangles Trig

Give the Ratio for TAN X

• Adj/Opp

• Opp/Adj

• Adj/Hyp

• Opp/Hyp

Give the Ratio for SIN X

• opp/adj

• Adj/hyp

• Opp/hyp
  

• adj/opp

Give the Ratio for COS X

• Adj/Hyp

• Opp/Adj

• Adj/Opp

• Opp/Hyp

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Which equation would you use to solve for the unknown angle?

• x = sin^–1(4/5)

• x = cos^–1(4/5)

• x = cos^–1(5/4)

• x = tan^–1(4/5)

solve for the value of y

• 13

• 5

• 23

• 10

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Solve for x using the correct trig ratio.

• 8.5

• 2.9

• 6.2

• 6.9

Solve for x using the correct trig ratio.

• 6.3

• 26.8

• 11.4

• 7.2