It might - just might - help if the "shape below" actually appeared below!
A regular hexagon has three sets (pairs) of parallel line segments that form it.
They can not be line segments on the same line, but they can both be line segments.
No but it does have parallel line segments of different lengths and 1 line of symmetry
Homoparallelic lines
I
A circle.
They can not be line segments on the same line, but they can both be line segments.
A regular hexagon has three sets (pairs) of parallel line segments that form it.
No
There is no specific name - other than what you used: "a pair of parallel line segments".
Letters that have parallel line segments are H, E, F, M, and N
how many pairs of parallel line segments does a stop sigh have
Which pair. Of line is parallel fghj
they are not parallel
a line that equals to my BEEP
You cannot have a shape without any line segments.
No but it does have parallel line segments of different lengths and 1 line of symmetry