perpendicular lines
Perpendicular lines form right angles when they intersect.
...must be coplanar.
perpendicular lines run at 90% angles to each other not Parallel
NO!!! The word 'perpendicular' means that the lines intersect at 90 degrees (right anhles).
Perpendicular lines intersect to form right angles
They are called perpendicular lines that intersect each other at right angles.
Lines that intersect right angles (ninety-degree angles) are described as perpendicular.
Two lines that intersect to form right angles are perpendicular.
Lines that intersect but do not form a right are just called intersecting lines. Perpendicular lines DO form a right angle when they intersect.
perpendicular lines
I believe they are called perpendicular lines
Perpendicular lines form right angles when they intersect.
Perpendicular lines.
They are perpendicular lines.
If two lines intersect at right angles then they are perpendicular!
A right angle