# Geometry

 Midpoint a segment is a point that divides a segment into two congruent segments. A midpoint, or any line, ray, or other segment through a midpoint, is said to bisect the segment Skew lines are noncoplanar, therefor, they are not parallel and don't intersect Parallel lines Are coplanar lines that don't intersect. Opposite rays ate two collinear rays with the same endpoint. Opposite rays always form a line. Ray The part of a line consisting of one end point and all the points of the line on one side of the endpoint. Segment The part of a line consisting of two endpoints and all points between them. Postulate or axiom is an accepted statement of fact Coplanar Points and lines in the same plane Plane is a flat surface that has no thickness Collinear Points Points that lie on the same line line A series of point that extends in two opposite directions without end. you can name a line by any two points on the line. Space is defined as the set of all points Point A point has no size.. It is represented by a small dot and is named by a capital letter.. Counterexample To a conjecture is an example for which the conjecture is incorrect. Conjecture? A conclusion you reach using inductive reasoning. Inductive reasoning? The reasoning that is based on patterns you observe. If you observe a pattern in a sequence, you can use inductive reasoning to tell what the next terms in the sequence will be. Authorxfalkbrittx ID5491 Card SetGeometry Descriptionchapter 1 Updated2010-01-28T17:05:54Z Show Answers