In solid geometry, skew lines are two lines that do not intersect and are not parallel. Equivalently, they are lines that are not coplanar. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron. Lines that are coplanar either intersect or are parallel, so skew lines exist only in three or more dimensions.
Read more about Skew Lines: Explanation, Configurations of Multiple Skew Lines, Skew Lines and Ruled Surfaces, Distance Between Two Skew Lines, Skew Flats in Higher Dimensions
Famous quotes containing the word lines:
“We stand in the tumult of a festival.
What festival? This loud, disordered mooch?
These hospitaliers? These brute-like guests?
These musicians dubbing at a tragedy,
A-dub, a-dub, which is made up of this:
That there are no lines to speak? There is no play.”
—Wallace Stevens (1879–1955)