TRIG RATIOS (labeling sides & setting up fractions)

Which ratio represents the cos(θ)?

• x/y

• x/z

• y/x

• y/z

Find tan(θ).

• tan(θ) = 5/13

• tan(θ) = 12/13

• tan(θ) = 12/5

• tan(θ) = 5/12

What is the SINE ratio of any angle in a right triangle

What is the COSINE ratio of any angle in a right triangle

What is the TANGENT ratio of any angle in a right triangle

"θ" is used to represent an unknown ____________.

• angle

• side

• hypotenuse

Which of the following is the correct acronym to help remember the three trigonometric ratios

• SOH COH TOA

• SAH COH TOA

• SOH CAH TOH

• SOH CAH TOA

What is sin(A) ?

• 6.4

• 8.6

• 9

• 12

What is the correct equation to solve for x?