Are All Skew Lines Noncoplanar?

Recall that skew lines are lines that do not lie on the same plane, never intersect, or parallel. This means that skew lines are never coplanar and instead are noncoplanar.

Are skew lines sometimes coplanar?

Skew lines are two or more lines that do not intersect, are not parallel, and are not coplanar. (Remember that parallel lines and intersecting lines lie on the same plane.) ... Since the lines on each of the surfaces are in different planes, the lines within each of the surfaces will never meet, nor will they be parallel.

Are skew lines congruent?

Skew lines are lines that are non-coplanar (they do not lie in the same plane) and never intersect. Skew lines are in different _____________________ and never ______________________.