Yes, they can. Since three points define a plane, take any two points on one line and a point on the other line, and form the plane with those three points. Once you have that, then use Euclid's test to see if they are parallel. Alternately, if the planes themselves are parallel, then the lines are as well, since they definitely will never intersect.
skew lines
Skew Lines. :)
Parallel lines would always lie in the same plane. They would need to be skew lines.
Skew lines are lines that lie on separate planes. and do not intercept parallel lines that are sometimes on the same plane, but don't intersect
They are skew lines. Two parallel lines must be in the same plane.
No. Skew lines are lines in different planes that are parallel.
skew lines
Skew Lines. :)
skew
The circles could be in 2 planes that are parallel to each other. Lines and planes can be parallel. Lines of latitude are examples of circles that are in parallel planes.
Parallel lines would always lie in the same plane. They would need to be skew lines.
Skew lines are lines that lie on separate planes. and do not intercept parallel lines that are sometimes on the same plane, but don't intersect
They're either parallel lines or skew lines.
They are skew lines. Two parallel lines must be in the same plane.
They're either parallel lines or skew lines.
Parallel Lines. If they are in different planes, they need not be parallel. Think of a cuboid room. Line 1 is the edge formed by the floor and the wall opposite you. Line 2 is the edge formed by the wall behind you and the wall to your right. These two lines will not meet but they are certainly not parallel.
parallel lines are used in the white house. The columns holding it up are parallel lines and the floor and the roof of a room are parallel planes as long as they are the same shape