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What is non parallel?
As for example perpendicular lines are non parallel lines.
Are rays that are subsets of parallel lines may not be parallel?
chico
Are Lines that do not intersect are always skew lines?
They may also be parallel lines.
Do parallel lines go on forever?
No, But 1 Dimensional Does. The lines may or may not go on forever but that has no effect on whether or not a parallel line will cross.
Does a trapezium have at least 1 pair of parallel sides?
Yes a trapezium has at least 1 pair of parallel lines however there is dispute that it may have 2 pairs of parallel lines.
How many parallel lines and perpendicular does a trazioud have?
A trapezoid has 2 parallel lines. It may or may not have perpendicular lines.
What is non parallel?
As for example perpendicular lines are non parallel lines.
Are rays that are subsets of parallel lines may not be parallel?
chico
Why aren't skew lines parallel?
Because of the way parallel lines are defined. Parallel lines never meet, but to qualify as parallel lines, additional conditions may apply. From Wikipedia: "Two lines in a plane that do not intersect or meet are called parallel lines." Emphasis added.
Are Lines that do not intersect are always skew lines?
They may also be parallel lines.
Do parallel lines go on forever?
No, But 1 Dimensional Does. The lines may or may not go on forever but that has no effect on whether or not a parallel line will cross.
Is a sqare a rhombus and why?
No. But a square may be considered a special kind of rhombus since it is a quadrilateral with four sides of equal length. This implies two sets of parallel lines.
Does a rainbow shape have parallel lines?
Strictly speaking, the answer is no. There is an implicit assumption that parallel lines refer to straight lines and, since there are no straight lines in a rainbow, there cannot be any parallel lines. The lines are concentric and so they never meet.
Is a nonagon parallel or concruent?
Well a nonagon is a nine sided polygon. If you make the lines or sides parallel, then you will have a parallel figure. Or some parallel lines on a figure (polygon). If you choose to make your polygon (nonagon) have a pair of congruent sides, then your polygon will have some congruent sides. Therefore it really matters what your shape looks like. For example, a quadrilateral can be a square or a kite (or many others but I'm just using these) a kite might have no parallel lines and a square may have 2 sets of parallel lines. Do you get it? Does that answer your question? FYI: A nonagon is also known as a enneagon :)
Are lines with three dimensions which do not intersect are not parallel?
Non-intersecting lines in 3-D space may be parallel but need not be.
Are all Intersecting lines parallel?
Parallel lines cannot intersect in the Euclidean plane. Intersecting lines are not parallel.
How many parallel sides does a pentagon have?
A pentagon may have 0, 2, or 4 parallel lines. A regular pentagon has 0 parallel lines. A pentagon like a house has 2 parallel lines. A rectangle with a corner cut off has 4 parallel lines.
