RIGHT ANGLE


Meaning of RIGHT ANGLE in English

Function: noun

Date: 15th century

: the angle bounded by two lines perpendicular to each other : an angle of 90° or 1/2 π radians

– right-an · gled \ ' r ī t- ' a ŋ -g ə ld \ or right-an · gle \ -g ə l \ adjective

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.