# Geometry Angle Terms

 The flashcards below were created by user jbz345 on FreezingBlue Flashcards. Midpoint A line segment is the point halfway between the endpoint of a segment. Ray -A part of a line-Only has 1 endpoint-Extends indefinitely in one direction. Opposite Rays Two rays going in opposite directions. Angles -Formed by 2 noncollinear rays-2 rays = sides Congruent Angles -Angles that have the same measure.-Arcs on the figures indicate which are congruent. Bisector A ray that divides an angle into 2 congruent angles. Adjacent Angle 2 angles that lie in the same plane, have a common vertex, and a common side but does not share any interior points. Verticle Angles 2 angles that are not adjecent and are formend when 2 lines intersect (cross). Linear Pair A pair of adjacent angles whose nocommon sides are opposite *A linear pair will always sum up to 180°. Complementary Any 2 angles Supplementary Angles 2 angles whose measure adds up to 180°. Perpendicular Angle Lines that intersect to form right angles. Authorjbz345 ID98741 Card SetGeometry Angle Terms DescriptionTerms Updated2011-08-28T20:14:52Z Show Answers