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
Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.
Mutually perpendicular.
Perpendicular lines are two lines that intersect to form four right angles.
Perpendicular means that two lines intersect like an X but its just perpendicular
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.
Perpendicular means two lines intersect or cross 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.
Each of the four lines is perpendicular - to two of the other lines.
When two lines intersect at a right angle, they are "perpendicular"