[exterior angle] n (ca. 1864) 1: the angle between a side of a polygon and an extended adjacent side
2: an angle formed by a transversal as it cuts one of two lines and situated on the outside of the line
[exterior angle] n (ca. 1864) 1: the angle between a side of a polygon and an extended adjacent side
2: an angle formed by a transversal as it cuts one of two lines and situated on the outside of the line
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012