1.4: Segments, rays, parallel lines & Planes Flashcards
1
Q
segment
A
is the part of a line consisting of two endpoints and all points between them.
2
Q
ray
A
is the end part of a line consisting of one endpoint and all points between them
3
Q
opposite rays
A
are 2 collinear rays with the same endpoint. Them form a line
4
Q
skew lines
A
noncoplanar, not parallel and do not intersect
5
Q
parallel lines
A
are coplanar lines that do not intersect
6
Q
parallel planes
A
are planes that do not intersect
