trig ratios

cos______ = $\frac{40}{50}$  

• A

• B

• C

Which side is opposite angle x?

• 1
• 2
• 3

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

What is the length of the side adjacent to ∠X?

• 7
• 24
• 25

What side is the hypotenuse of the triangle? 

• 9

• 40

• 41

• none

Which trig function do you use?

• Sine
• Cosine
• Tangent

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

Which side is opposite angle x?

• 1
• 2
• 3