1.4 Segments, Rays, Parallel Lines and Planes Flashcards
1
Q
Segment
A
A part of a line consisting of two endpoints and all points between them.
2
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
3
Q
Opposite Rays
A
Are two collinear rays with the same endpoint.
4
Q
Parallel lines
A
Are coplanar lines that do not intersect.
5
Q
Skew lines
A
Are noncoplanar; therefore, they are not parallel and do not intersect.
6
Q
Parallel planes
A
Are planes that do not intersect.
