1. Geometry Chapter 1.1 terms Point Line Plane Colinear Noncolinear Coplanar Noncoplanar

2. Geometry Chapter 1.1 terms Point – An exact location in space Line – An endless collection of points along a straight path Plane – An endless flat surface that is named by any three points not on the same line.A.A

3. Geometry Chapter 1.1 terms Colinear Points – Three or more points that lie on a straight line Noncolinear Points – Points that do not lie in a straight line Coplanar Points - Points that lie in the same plane Noncoplanar Points – Points that do not lie in the same plane

4. Geometry Ray Part of a line that has one endpoint and extends endlessly in the other direction Line Segment Part of a line that has two endpoints.