Introduction to Soh Cah Toa

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

• sine

• cosine

• tangent

• cotangent

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

• sine

• cosine

• tangent

• cotangent

Tangent ratio represent

• Opp/Hyp

• Adj/Hyp

• Opp/Adj

Which ratio would you use to solve for x?

• Sine ratio

• Cosine ratio

• Tangent ratio

Which ratio would you use to solve for x?

• Sine Ratio

• Cosine Ratio

• Tangent Ratio

Which ratio would you use to solve for x?

• Sine ratio

• Cosine ratio

• Tangent ratio

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Solve for the missing angle

• .6 degrees

• .9 degrees

• 36.9 degrees

• 53.1 degrees

Find the measure of the missing angle.

• 64^o

• 26^o

• 61^o

• .008^o

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x