8/28/20 Flashcards
points and lines in the same.
co planer
the set of all points.
Space
a series of points that extends in 2 opposite directions without end.
Line
points that lie on the same line.
Col linear points
basic structure from which lemmas and theorems are derived.
Postulate
a statement or proposition which is regarded as being established, accepted, or self-evidently true.
Axiom
a location, no size, represented by a small dot.
Point
Contains many lines and extends without end in the directions of all its lines.
Plane
lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.
Parallel lines
planes that do not intersect
Parallel planes
part of a line consisting of 1 endpoint and all points of the line on one side of the endpoint.
Ray
Non co planar therefore they are not parallel and do not intersect .
Skew lines
2 col linear rays with the same endpoint
Opposite Rays
part of a line consisting of 2 endpoints and all points between them.
Segment