They are sometimes skew. The line may be parallel to the plane but not in it.
always. if two lines intersect, then exactly one plane contains the lines.
parallel lines If they are not on the same plane and never intersect they are skew
parellel lines
No, if the lines were in the same plane they would be parallel and never intersect
parallel
always. if two lines intersect, then exactly one plane contains the lines.
A given plane and a given line don't necessarily have to intersect at all.If the line is parallel to the plane, then they never do.The line can also be in the plane, and then every point on the line is alsoa point in the plane.The most likely case, though, is that the line is not parallel to the plane andnot in it. In that case, their intersection is a single point.So I guess the best answer from the allowed choices is 'sometimes'.
parallel lines If they are not on the same plane and never intersect they are skew
Two lines that are in the same plane and never intersect are called "Parallel," meaning that they are lines with the same slope, but not y-intersect.
Sometimes.
parellel lines
Parallel
Parallel
If the lines are in the same plane and never intersect they are always parallel. Two line can not intersect and be parallel if they are in different planes though. Take a cube for example, if you have one Sid of it and take the edge and then go to the opposite side and make a horizontal line they will never intersect but are also not parallel.
No, if the lines were in the same plane they would be parallel and never intersect
parallel
They are parallel lines