Intersecting, Parallel And Perpendicular Lines
Intersecting Lines cross each other at a point. There
is no symbol for intersecting lines.
Parallel Lines never meet (never intersect) and is
always the same distance apart. The symbol for
Parallel Line is a pair of vertical lines.
Perpendicular Lines meet at right angles.
Perpendicular lines crosses each (intersect) to form a right angle or 90 degree angle.
symbol is Perpendicular