Which stick is parallel stick s?

Parallel. An easy way to remember that is the ll in parellel. Parallel lines do not met,cross,conect, or any of those things. The two lls are not conecting is a trick to remember it. Perpendicular lines have a right angle (90 degre) Just like L. Here are some parellel letters: E F H I M N W Z. Some perpandicular letters are:L T E F H I K.

Easy, right? If your talking about a garden stick or a twig take two and make them parallel!