As far as we know, two lines can be perpendicular, or they can be parallel, but they can't be both.
They are parallel to each other.
'two perpendicular number lines are called'Special:Search
PARALLEL AND PERPENDICULAR LINESParallel lines can run side by side on forever but perpendicular lines make a 90 degree angle.
Perpendicular and parallel lines are two examples.
Two lines are parallel if and only if they have the same slope. Two lines are perpendicular if the product of their slopes is -1. If neither of these conditions are met, the lines are nether parallel, or perpendicular.
Perpendicular is when two lines cross... Parallel is when two lines never meet.... _____________ _____________ = PARALLEL LINES If they cross they are perpendicular, if they don't, they are parallel.
Perpendicular: No Parallel: Yes, two pairs.
No, you can't have two lines that are both parallel and perpendicular.
No, they can't. Perpendicular and parallel are antonyms.
Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.
Two lines that are not parallel are perpendicular. The symbol is +.
As far as we know, two lines can be perpendicular, or they can be parallel, but they can't be both.
since one parallel lines is perpendicular to another line, the other parallel line is perpendicular to the line as well. so the two would not be parallel, only the original two.
no, because parallel is opposite to perpendicular
you need to finish the question.. if two line are what? perpendicular ? Parallel?
They are parallel to each other.