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Parallel line segments are 2 line segments that are parallel. They never touch and they do not go on forever. Parallel lines do go on forever because lines go on forever. I think I'm right. Am I?
Yes, you are right. A line segment eventually ends. In fact, a segment has two endpoints. But parallel lines go on forever; they have no endpoints.Example: (arrows indicating they go on forever)_____________________ (these are parallel line segments)
Why do two non-parallel lines have to intersect?
The lines have to intersect because lines go on forever and if then are not parallel then they will collide. Even if they are not parallel by one degree they will still intersect.
Do parallel lines continue forever?
Yes, in plane geometry parallel lines continue forever. However, in polar geometry (3 dimensions, as in Earth longitudinal lines), parallel lines eventually intersect at the poles of the sphere,
What does parrelel mean?
Parallel means lines (may it be bars, pencils, etc.) that go on forever and never cross.
If two lines are perpendicular they are also parallel?
PARALLEL AND PERPENDICULAR LINESParallel lines can run side by side on forever but perpendicular lines make a 90 degree angle.
