This means that they create an angle of 90 degrees.
Chat with our AI personalities
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
Mutually perpendicular.
Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.