1.4:segments, rays,Parallel Lines and Planes Flashcards
1
Q
Ray
A
The part of a line consisting of one endpoint and all the points of the line on one side of the endpoint.
2
Q
Segment
A
The part of a line consisting of two endpoints and all points between them.
3
Q
Skew Lines
A
Are noncoplaner:therefore, they are not parallel and do not intersect.
4
Q
Opposite Rays
A
Are two Collinear rays with the same endpoint. Opposite rays always form a line.
5
Q
Parallel Lines
A
Are coplaner lines that do not intersect.
6
Q
Parallel Planes
A
Are planes that do not intersect. A line and a plane that do not intersect are also parallel.
