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