Answer:
D and Angle EFB=119
Explanation:
angle AFH=angle EFB
because of directly opposite.
how to find EFB
so 4x+7+2x+5=180
168=6x
x=28
now do thing for EFB
4X28+7=119
question2 = angle x+ angle y = 150 cause of exterior angle
so 3x-12+x+2=150
4x=160
x=40
angle x=3*40-12
=108
angle y= 40+2
=42
answer = D