In the cube below and are skew and and are skew. Two lines that both lie in the same plane must either

The image below is the final drawing above with the red items added. Start studying Geometry Unit4 Lesson6 Constructing Parallel and Perpendicular

We can also say Parallel lines meet at infinity. Learn how to identify parallel and perpendicular lines. Pin On Math Word Wall

Perpendicular means at right angles. Example of a perpendicular line. Types Of Lines Reference Poster Parallel Perpendicular Intersecting Lines Line Math Studying

As the line PQ moves the line RS will remain parallel to it. If and are both perpendicular to a traverse line