well its simple youngster,
parallel lines never touch i learned that in the air force
Non-parallel lines intersect at some point, parallel lines don't.
If the 2 lines lie in the same plane, and they are not parallel, then they will intersect at some point. If the 2 lines are skew lines, then they are not in the same plane, and they will not intersect (but they are Not Parallel)
squares
Some examples include the structural frames of buildings, railroad tracks, windows (opposite sides), sailboats, steps, and paper. parallel bars in men's gymnastics Also anything that is shaped as a rhombus, square or a rectangle. ( added by a.m.b.)
No. Lines are infinite, so if they are not parallel, they have to intersect at some point on the plane.
Railroad tracks or the number 11 are parallel lines. A cross or a small t are perpendicular lines. Also the two ll's in the middle of parallel are parallel lines.
Some examples for parallel lines- railroad tracks, steps, buildings, paper, windows, ect. Some examples for perpendicular lines- stop sign, bridge, street intersection, driveway into a street, ect.
A parallel line is two lines along the same path in the same direction. Also parallel lines always have to be straight Some examples of parallel lines are below. \ | | / / = ll
Skew lines are not parallel. Parallel lines are across from each other in some way and are exactly parallel.
Neither: because one line, by itself, can be neither parallel or perpendicular. These characteristics are relevant only in the context of another line (or lines). The given line is parallel to some lines and perpendicular to others.
Non-parallel lines intersect at some point, parallel lines don't.
If the 2 lines lie in the same plane, and they are not parallel, then they will intersect at some point. If the 2 lines are skew lines, then they are not in the same plane, and they will not intersect (but they are Not Parallel)
A parallelogram is a 4 sided figure that has 2 pairs of sides. Some examples would be a rectangle or a square.
squares
Parallel, series, and series parallel
Some examples include the structural frames of buildings, railroad tracks, windows (opposite sides), sailboats, steps, and paper. parallel bars in men's gymnastics Also anything that is shaped as a rhombus, square or a rectangle. ( added by a.m.b.)
Any polygon with four or more sides can have parallel lines. So also can some irregular shapes.