Easy Trig Ratios

Find cos A.

• A

• B

• C

• D

What equation can be used to solve for x?

• Sin(40°)= x/40

• Sin(40º)=x/19

• Cos(40º)=x/19

• Tan(40°)=19/x

Find tan C.

• A

• B

• C

• D

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa

• Soh Cah Toa

• Soh Cah Tao

• Soh Ceh Toa

Find tan C

• 3/4

• 3/5

• 5/4

• 5/3

• 3/5

• 4/5

• 3/4

• 4/3

Find sin C

• 7/24

• 24/25

• 7/25

• 24/7

Give the ratio for tan X

• Adj/Opp

• Opp/Adj

• Adj/Hyp

• Opp/Hyp

Give the ratio for cos X

• Adj/Hyp

• Opp/Adj

• Adj/Opp

• Opp/Hyp