Answer:

<h3><u>f(</u><u>3</u><u>) =15</u> is the right answer.</h3>
I think it could be B because it is not a 90 and it too small for an 82 but too big for a 44 and 126 is too open.
According to the options given yes
Answer:
12
Step-by-step explanation:
12
Answer:
therefore angle Y will be equal to angle X by vertically opposite angle as by taking all the angles inside the traingle will be equal to Y so Y = X = 60°