ALTERNATE ANGLE


Meaning of ALTERNATE ANGLE in English

[alternate angle] n (1660): one of a pair of angles with different vertices and on opposite sides of a transversal at its intersection with two other lines: a: one of a pair of angles inside the two intersected lines--called also alternate interior angle b: one of a pair of angles outside the two intersected lines--called also alternate exterior angle

Merriam-Webster English vocab.      Английский словарь Merriam Webster.