If they intersect at right angles which is 90 degrees then they are perpendicular lines.
Line segments that do not intersect are parallel lines
line
Right Angle
the parallel lines never intersect each other but they both intersect the line they are perpendicular to
They are perpendicular line segments
Perpendicular line
their slopes are negative reciprocals of each other. and they make a right angle when they intersect.
Yes, perpendicular lines do intersect at a single point. Think of the line representing the x-axis, and the line representing the y-axis. These two lines are perpendicular, and they intersect at the Origin (a single point).
perpendicular if they intersect at a 90 degree angle.
Perpendicular lines intersect at right angles. (90°) Therefore, by the definition of perpendicularity, two perpendicular lines must intersect.
No they are perpendicular if the intersect at a right angle. + is perpendicular, = is parallel