"perpendicular"
Two perpendicular lines must cross at a 90 degree angle, like a plus sign: +
Perpendicular
If two lines are perpendicular, they intersect at a right angle. So yes, they will always cross each other.
"Perpendicular" describes the relationship between two lines. A single line can't be 'perpendicular'.Two lines are perpendicular if1). they cross each other2). at the place where they cross, they form 90-degree angles
When two perpendicular lines cross, a right angle is formed.
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.
Parallel lines are never perpendicular. Perpendicular lines are co-planar and cross at right angles.
Two lines are perpendicular if they cross at 90 degree angles.
Not only that; to be "perpendicular", they have to cross at an angle of 90 degrees.
Intersection or perpendicular lines.
Perpendicular.
Yes, perpendicular lines always cross to form two right angles.
Mutually perpendicular.
"perpendicular"
"perpendicular"
A cross