Answer:
65° , 73° , 90° , 132°
Explanation:
the sum of the exterior angles of a polygon is 360°
sum the 4 angles, equate to 360 and solve for x
x + 132 + x + 8 + 90 = 360 ( simplify left side )
2x + 230 = 360 ( subtract 230 from both sides )
2x = 130 ( divide both sides by 2 )
x = 65
x + 8 = 65 + 8 = 73
the 4 exterior angles are 65° , 73° , 90° , 132°