interior angle

/ɪnˌˈtɪriər ˌæŋgəl/

Other forms: interior angles

Definitions of interior angle

1. noun

   the angle inside two adjacent sides of a polygon
   synonyms: internal angle

   types:

   reentering angle, reentrant angle

   an interior angle of a polygon that is greater than 180 degrees

   type of:

   angle

   the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians