This means that they create an angle of 90 degrees.
two lines that intersect at 90 degrees are perpendicular ex +
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 crosses at a right angle, while intersecting lines don't
Two lines that are perpendicular to the same plane are coplanar. This means that they lay on the same plane.
Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.
two lines that intersect at 90 degrees are perpendicular ex +
It means that two lines intersect each other at a ninety degree angle.
draw two intersecting lines that are not 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 lines are any two lines that intersect at a 90 degree angle.
This means that the angle of intersection is not 90o.
Two lines are perpendicular or orthogonal if they meet at a 90 degree angle.For instance,|__|are two perpendicular lines.
When two lines intersect at a right angle, they are "perpendicular"
perpendicular crosses at a right angle, while intersecting lines don't
yes but they have to meet at a 90 degree angle to be perpendicular.
'two perpendicular number lines are called'Special:Search
Perpendicular: No Parallel: Yes, two pairs.