Question

define skew line......​

Answer 1

Answer:

Description

In three-dimensional geometry, skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron

Answer 2

Answer:

Skew lines are lines that don't intersect, but also don't lie on the same plane. They might look like they run similar directions, or they might look totally random.

Supppose we had a space. In 3-D geometry, the definition of a pair of parallel lines is a pair of lines that don't intersect and lie on the same plane. But that leads us to wonder. What if they don't lie on the same plane?

A pair of skew lines is a pair of lines that don't intersect, and also don't lie on the same plane. You can think of skew lines as lines that go in completely different directions, like "random" lines. Here's an example photo that should help you understand them.