Trigonometric Ratios

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

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

• sine

• cosine

• tangent

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

• sine

• cosine

• tangent

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

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9