Answer:
142 degrees.
The angle of a straight line is 180. The angle of EAB is given as 38 degrees. 180 - 38 = 142.
[tex]3x - 15 = 2x + 10 \\ 3x - 2x = 10 + 15 = 2 5 \\ x = 25 \\ 3x + 15 =75 - 15 = 60 \\ ebf = 3x - 15 + 38 = 60 + 38 = 98[/tex]
