Zero; they never intersect and therefore they do not have a solution.
A quadrilateral has 4 sides, 2 in which never intersect. Therefore, the lines that don't intersect are called parallel. There are 4 parallel sides but has 2 pairs of parallel sides.
A triangle can have no parallel lines.
If rays, parallel ones. If segments there are many more options because you can have a segment that is not long enough to reach the point of intersection.
Two lines that intersect will create2 pairs of equal angles and if the lines are perpendicular the angles created will be right angles
None. Parallel lines do not intersect in Euclidean geometry.
Parallel lines don't intersect, no matter how many of them there are.
In space with 3 or more dimensions, there are infinitely many pairs of lines that are not parallel and do not intersect.
Zero; they never intersect and therefore they do not have a solution.
parallel lines are any lines that will never touch. on a 3D plane, there will be many lines that won't intersect another. but parallel lines have a specific definition that there is no way to subcatigorize it
Coplanar lines can intersect an infinite amount of times.
A quadrilateral has 4 sides, 2 in which never intersect. Therefore, the lines that don't intersect are called parallel. There are 4 parallel sides but has 2 pairs of parallel sides.
Two lines intersect at one point. If in two dimensions, and they do not intersect they are parallel. The other option in two dimensions is they are the co-linear, that is they are the same line, in which case they intersect at all points.
I thought it was never. like this l l, two lines next to each other, but never getting closer and thus never crossing.
It depends on how many lines intersect. An infinite amount.
It depends on how many lines intersect. An infinite amount.
Two.