1.4 segments, rays, parrallel lines and planes Flashcards
1
Q
segment
A
The 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 between them.
3
Q
opposite rays
A
Two collinear rays with the same endpoint.
4
Q
parallel lines
A
Coplanar lines that do do not intersect.
5
Q
skew lines
A
Noncoplanar and not parallel and do not intersect
6
Q
parallel planes
A
Planes that do not intersect.
