1:4 segments & rays; parallel lines and planes Flashcards
1
Q
Ray
A
a line consisting of one end point and all the points of the line on one side of the endpoint
2
Q
opposite rays
A
2 collinear rays with the same endpoint
3
Q
parallel lines
A
coplanar lines that do not intersect
4
Q
segment
A
is the part of a line consisting of 2 endpoints and all points between them
5
Q
parallel planes
A
planes that don’t intersect
6
Q
skew lines
A
noncoplanar; they are not parallel and they don’t intersect
