1 Match the vocab word with its definition
Is made up of an infinite number of points
that extend infinitely in two opposite
directions.
Always straight and has only one dimension.
A portion of a line that includes two points
and all of the collinear points between the
two points
Has no dimension, but can be visualized as a
specific position in space, and is usually
represented by a small dot.
A point that is exactly halfway between two
given points
A line, line segment, or ray that divides a line
segment into two line segments of equal
measure, or two congruent line segments
A line, line segment, or ray that intersects the
midpoint of a line segment at a 90° angle