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Two lines that do not intersect on the same plane are Parallel lines.

If the two lines lie in the same plane, and they do not intersect, then they are parallel. If they are not in the same plane, and do not intersect, then they are called skew lines.

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.

parallel lines :)

They are parallel lines

coplanar lines just mean that two lines are on the same plane. If they do not intersect, that means that they are on the same plane and are parallel to one another

If they are in the same plane, two lines that don't intersect are said to be "parallel".

Parallel

Parallel Lines - Skew lines are lines that do not intersect and do not lie in the same plane. If two lines lie in the same plane they they must either intersect or they are parallel.

No, skew lines cannot be in the same plane, since they do not have a point on common. Two lines intersect if they lie in a common plane, and by definition, these intersecting lines are not skew lines.

Parallel Lines

Parallel Lines.

skew lines

Parallel lines.

parallel lines

parallel lines

parallel lines

Skew lines.

They can be, but not necessarily. If two lines in the same plane never intersect, they are parallel. Though, two lines can exist in the same plane without being parallel. Ie, two lines that intersect at a 90 degree angle are perpendicular. Most lines in a plane aren't parallel.

Two lines that are not parallel and do not intersect are skew. If the non-intersecting lines are in the same plane then they are parallel.

Coplanar lines that do not intersect are parallel. Non-coplanar lines that do not intersect are called skew lines.

Two parallel lines. Such lines have the same slope.

parallel

skew