Find the missing side. Round to the nearest tenth.

Answer:
B) 35.1
Step-by-step explanation:
Use SOHCAHTOA ratios. Particularly, notice that:
[tex]cos\theta = \frac{adjacent}{hypotenuse}[/tex]
Now apply this to the triangle:
cos 61 = 17/x
x = 17/cos 61
x = 35.0653...