1.4: Segments, Rays, Parallel Lines and planes Flashcards
1
Q
What is the part of a line that consists of two endpoints and all the points between them?
A
segment
2
Q
What is the part of a line that consists of one endpoint and all the points of the line on one side of the endpoint?
A
ray
3
Q
What are two collinear rays with the same endpoints?
A
opposite rays
4
Q
What are coplanar lines that do not intersect?
A
parallel lines
5
Q
What lines are non-coplanar?
A
skew lines
6
Q
What are planes that don’t intersect?
A
Parallel planes
