Easy Trigonometric Ratios

Choose the correct ratio.

• sinZ=5/13
• sinX=5/13
• cosX=13/12
• tanZ=12/5

Choose the correct ratio.

• cos(33)=x/14
• sin(33)=x/14
• cos(33)=14/x
• sin(33)=14/x

From ∠C, what side is AB?

• Adjacent
• Hypotenuse
• Opposite

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Choose the correct ratio.

• sinZ=5/13
• sinX=5/13
• cosX=13/12
• tanZ=12/5

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 hypotenuse and another side of a right triangle, you are likely to use what trig ratio?

• Sine or Tangent
• Cosine or Tangent
• Tangent
• Sine or Cosine

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D