Right Triangle Trig Solving for Sides and Angles

Use trig ratios (SOH CAH TOA) to solve for x 

• 50.7

• 50.1

• 60.7

• 61.0

Sketch this triangle on a sheet of paper and find the values for all of the angles (m<a, and m<c) and the lengths of all the sides (length of AB and BC) The next 4 questions will ask you for these values.

Finding all of these angles and sides is called solving the triangle.

What is the measure of <C?

• 25 degrees

• 90 degrees

• 28 degrees

• there is not enough information to figure it out

Sketch this triangle on a sheet of paper and find the values for all of the angles (m<a, and m<c) and the lengths of all the sides (length of AB and BC) The next 4 questions will ask you for these values. Finding all of these angles and sides is called solving the triangle. What is the length of side BC?

• about 25 units

• about 13.29 units

• about 28 units

• there is not enough information to figure it out

Sketch this triangle on a sheet of paper and find the values for all of the angles (m<a, and m<c) and the lengths of all the sides (length of AB and BC) The next 4 questions will ask you for these values. Finding all of these angles and sides is called solving the triangle. What is the length of side AB?

• about 62 units

• about 13.29 units

• about 28.31 units

• there is not enough information to figure it out

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

Give the Ratio for TAN X

• Adj/Opp

• Opp/Adj

• Adj/Hyp

• Opp/Hyp

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

• 24/32
• 32/24
• 32/40
• 24/40