It looks like a X.
These lines are perpendicular: _|
As far as we know, two lines can be perpendicular, or they can be parallel, but they can't be both.
They look like two intersecting lines that make four right angles. Like the two lines in this L.
Perpendicular is when two lines cross and form a right angle, which I hope you know what that is.
They are straight lines that intersect each other at 90 degrees
They are straight lines that intersect each other at right angles or 90 degrees.
Perpendicular lines are ones that make right angles when they meet. For instance the letters T H E and L are all made of perpendicular line segments.
Perpendicular lines are lines that cross one another at a 90° angle. They have slopes that are opposite reciprocals of one another. Perpendicular lines intersect each other.
Like __/ or \__. (in between a straight line and a right angle (perpendicular lines)
A perpendicular line is two lines that look like a plus +. If they're not perpendicular, they don't cross with 90 degree angles.
Two lines are perpendicular when they cross at right angle like the corner of a piece of paper.