Two lines that are not parallel are perpendicular. The symbol is +.
No, but a diagram of twoperpendicular lines:|||--------------||Two lines are perpendicular if they meet at 90o.
An inverted "T"
An inverted capital T
Perpendicular means "at right angles to". L is an example of two lines that are perpendicular to one another.
draw two intersecting lines that are not perpendicular
Perpendicular lines are any two lines that intersect at a 90 degree angle.
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.
Two lines that form a right angle are Perpendicular. This can be show by an upside down T.
Perpendicular lines are intersecting, but perpendicular lines are a special case where the angle between the two lines is a right angle (90
Each of the four lines is perpendicular - to two of the other lines.
Two lines are perpendicular or orthogonal if they meet at a 90 degree angle.For instance,|__|are two perpendicular lines.