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Geometry

First Geometry quiz

TermDefinition
Plane Two dimensional flat surface and at least 3 points are required to name it.
Opposite Rays Rays that are collinear and have the same endpoint
Segment Addition Postulate If 3 points, A, B, and C are collinear and B is between A and C, the AB+BC=AC
Midpoint A point that divides a segment into 2 equal segments
Congruent Have the same measure
Congruent Segments Segments that have the same length
Coplanar Points Points that lie on the same plane
Collinear Points Points that lie on the same line
Point Has no dimension and is represented by a dot
Segment The initials with the straight line with no arrows on top
Ray The initials with the line on top with an arrow going one direction
Line The initials with the double-arrowed line on top
Created by: user-2062561
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