Answer:
x = 8
Step-by-step explanation:
The sum of the exterior angles of a polygon is 360°
sum the 5 exterior angles, equate to 360 and solve for x
12x + 62 + 66 + 77 + 59 = 360 ( simplify left side )
12x + 264 = 360 ( subtract 264 from both sides )
12x = 96 ( divide both sides by 12 )
x = 8
