[pûŕpən-dĭḱyə-lər]
(adj.)Intersecting at or forming right angles.
(adv.)In a perpendicular position.
(n.)A line or plane perpendicular to a given line or plane.
Dictionary.com · The American Heritage® Dictionary · See all 8 definitions »
Perpendicular - Wikipedia, the free encyclopedia
In geometry, two lines or aeroplanes (or a line and a aeroplane), are considered perpendicular (or orthogonal) to each other if they form congruent adjacent angles (an L-shape). The term may be used...
en.wikipedia.org/wiki/Perpendicular
It is possible to draw a perpendicular to a line without any measurement using just a compass and straightedge using techniques developed thousands of years ago by the Greeks. For an animated demonstration of how to do this see
http://www.mathopenref.com/perpendicular.html
Perpendicular - Definition of Perpendicular at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Perpendicular. Look it up now! ... Definition of perpendicular - 3 dictionary results...
dictionary.reference.com/browse/perpendicular dictionary.reference.com/browse/perpendicular
English Gothic architecture - Wikipedia, the free encyclopedia
English Gothic is the name of the architectural style that flourished in England from about 1180 until about 1520. As with the Gothic architecture of other parts of Europe, English Gothic is defined ...
en.wikipedia.org/wiki/English_Gothic_architecture
Two lines, vectors, planes, etc., are said to be perpendicular if they meet at a right angle ... Perpendicular objects are sometimes said to be "orthogonal. ...
mathworld.wolfram.com/Perpendicular.html mathworld.wolfram.com/Perpendicular.html
The perpendicular bisector of a line segment can be constructed using a ... is known, then the perpendicular bisector can be constructed by drawing a small ...
mathworld.wolfram.com/PerpendicularBisector.html mathworld.wolfram.com/PerpendicularBisector.html
| Back to Perpendicular Recording main page | ... Get Perpendicular; ... Remember to turn up the sound.
www.hitachigst.com/hdd/research/recording_head/pr/Perpe... www.hitachigst.com/hdd/research/recording_head/pr/PerpendicularAnimation.html
Definition of perpendicular in the AudioEnglish.net Dictionary. Meaning of perpendicular. What does perpendicular mean? Proper usage and pronunciation (in phonetic transcription) of the word perpendicular. Information about perpendicular in the AudioEnglish.net dictionary, synonyms and antonyms. ... • PERPENDICULAR (noun);
www.audioenglish.net/dictionary/perpendicular.htm www.audioenglish.net/dictionary/perpendicular.htm
The story of Perpendicular Gothic architecture 1180-1275, covering the evolution of the style and major buildings to visit in England. ... The style we know as Perpendicular Gothic is the final phase of Gothic architecture in England, after the Early English and Decorated periods, and it lasted by far the longest of the...
www.britainexpress.com/architecture/perpendicular.htm www.britainexpress.com/architecture/perpendicular.htm