1st 9 Weeks Vocabulary

Front

A specific location with no size or shape.

Back

Point

Front

2 arrows, extends forever in both directions

Back

Line

Front

A measurable part of a line consisting of two endpoints.

Back

Line Segment

Front

A line that extends indefinitely in one direction.

Back

Ray

Front

A flat surface made up of points and extends indefinitely in all directions.

Back

Plane

Front

Points that lie on the same line.

Back

Collinear

Front

Points that lie on the same plane.

Back

Coplanar

Front

If two segments have the same length, then they are ?

Back

Congruent Segments

Front

If A, B, and C are collinear points and B is between A and C, then AB + BC = AC.

Back

Segment Addition Postulate

Front

Back

Distance Formula