Two
E does have parallel lines. The three line are parallel to each other
a cube has 6 parallel lines
A triangle has no sides parallel to each other.
E, F, H, M, N, W all have parallel lines.
E
E F and H
E is the only letter.
The letter's "H", "I", "E", and "F".
W e
Parallel lines are staright across from each other. = Equal signs are parallel from each other. So are railroad tracks. The lines in the following letters are parallel: E Z N The lines in the "E" are parallel. The top and bottom lines in "Z" are parallel. The left and right lines in an "N" are parallel.
If two lines (which extend infinitely in each direction) lie on the same plane but never intersect, then the lines are parallel. If the lines somewhere intersect, they are not. And if they intersect at right angles, they are orthogonal, or perpendicular.