126k views
0 votes
In a polygon, interior and exterior angles are adjacent. If one of the exterior angles has a measure of 113°, what is the measure of the interior angle?

User Neury
by
6.0k points

1 Answer

1 vote

Interior Angle + Exterior Angle = 180 degrees

Interior Angle = 180 -113 = 67 degrees

User Kevin Rahe
by
6.1k points