How can we help?

You can also find more resources in our Help Center.

14 terms

Geometry Definition Packet (1-14)

STUDY
PLAY
Plane
a flat surface that extends forever
Point
a definite location in space
Line
a straight set of points that go on forever in both directions. (infinitely)
Line Segment
part of a line with two definite endpoints
Ray
a straight set of points with one definite endpoint and going on infinitely in one direction.
Midpoint
a point which divides a line segment into two congruent segments
Congruent
having equal measure
Congruent Segments
segments with the same measurements
Segment Bisector
line, segment or ray that cuts a line segment through its' midpoint into two congruent segments.
Perpendicular Lines
lines that intersect to form right angles
Parallel Lines
lines in the same plane that never intersect
Intersecting Lines
lines that cross
Skew Lines
lines that are not parallel or intersecting
Transversal
line that crosses two or more parallel lines