# What Does Perpendicular Mean?

## Answer

a straight line at right angles to another line
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Ask.com Answer for: what does perpendicular mean
per·pen·dic·u·lar
[pur-puhn-dik-yuh-ler]
ADJECTIVE
1.
vertical; straight up and down; upright.
2.
Geometry meeting a given line or surface at right angles.
3.
maintaining a standing or upright position; standing up.
4.
having a sharp pitch or slope; steep.
5.
(initial capital letter) noting or pertaining to the last style of English Gothic architecture, prevailing from the late 14th through the early 16th century and characterized by the use of predominantly vertical tracery, an overall linear, shallow effect, and fine intricate stonework.
Source: Dictionary.com
Perpendicular is a term often used in mathematics. When something is perpendicular to something else, it means that it is standing straight up from it and that there is a 90 degree angle on each side.
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 A perpendicular line is a line that makes a 90 degree angle with a line that it intersects. A square object has four perpendicular lines. http://answers.ask.com/Science/Mathematics/what_is...
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 perpendicular is a line drawn at an angle 90 to other given line. http://wiki.answers.com/Q/What_is_a_perpendicular
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Perpendicular is mostly used to describe shapes and their properties. It means when two lines meet up in a right angle. It might be a T or an X when you look at ...
Perpendicular lines are lines that intersect, and the angles where the lines intersect are 90 degrees each. Angles that are 90 degrees are called right angles ...
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