Answer:
Step-by-step explanation:
The central angle <HEG = 88 degrees as well -- same as the arc you were given.
<HFG = 44 degrees because the angle sits on the circumference opposite the central angle.
That means that
8x - 40 = 44 Add 40 to both sides
8x = 44+40 Combine
8x = 84 Divide by 8
8x/8 = 84/8
x = 10.5
