Question

Find the missing side. Need help please.Need to know how to get the answer.

Answer 1

Answer:

x=7.12

Step-by-step explanation:

This is a trigonometry problem so you would use sin cos or tan.   and in this case we need to use sin.  

An acronym I use to help me remember is is sohcahtoa

so sin= opposite / hypotenuse

and that means sin(22)= x/19

we then plug in sin (22) in out calculator and get around .37

then we can use algebra and multiply .37 by 19 to get our x value

.37(19)=x

x=7.12