Geometry
posted by Donovan McCray on .
A nonregular hexagon has five exterior angle measures of 55,58,69,57,and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?

interior + exterior = 180º
posted by Donovan McCray on .
A nonregular hexagon has five exterior angle measures of 55,58,69,57,and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?
interior + exterior = 180º