Look up: Pentagon

1. 
   Pentagon
   A pentagon is a five sided regular polygon.
   Found on http://www.encyclo.co.uk/nol.php
   
   
2. 
   Pentagon
   [n] - a five-sided polygon 2. [n] - the United States military establishment 3. [n] - a government building with five sides that serves as the headquarters of the United States Department of Defense
   Found on http://www.webdictionary.co.uk/definitio
   
   
3. 
   Pentagon
   A polygon with five sides. Each internal angle is 108° and the sum of the internal angles is 540°. See also: Polygon, Regular Polygon.
   Found on http://www.diracdelta.co.uk/science/sour
   
   
4. 
   Pentagon
   The headquarters of the US Department of Defense, Arlington, Virginia from 1947, situated on the Potomac River opposite Washington, DC. One of the world's largest office buildings (five storeys high...
   Found on http://www.thehistorychannel.co.uk/site/
   
   
5. 
   pentagon
   A polygon with five sides
   Examples:
   
   Found on http://www.hbschool.com/glossary/math2/i
   
   
6. 
   Pentagon
   Definition (keystage 2) A plane shape with five sides and five angles. <br /> A regular pentagon has five equal angles and five equal sides
   Found on http://thesaurus.maths.org/mmkb/entry.ht
   
   
7. 
   Pentagon
   Pen'ta·gon noun [ Greek ...; ... (see Penta- ) + gwni`a angle: confer Latin pentagonium , French pentagone .] (Geom.) A plane figure having five angles, and, consequently, five sides; any figure having five angles. Regular pentagon , a pentagon in which the angles are all equal, and the sides all equal.
   Found on http://www.encyclo.co.uk/webster/P/48
   
   
8. 
   pentagon
   <geometry> A plane figure having five angles, and, consequently, five sides; any figure having five angles. Regular pentagon, a pentagon in which the angles are all equal, and the sides all equal. ... Origin: Gr.; (see Penta-) + gwnia angle: cf. L. Pentagonium, F. Pentagone. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
9. 
   Pentagon
   noun a government building with five sides that serves as the headquarters of the United States Department of Defense
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
10. 
    Pentagon
    noun the United States military establishment
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
11. 
    pentagon
    noun a five-sided polygon
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
12. 
    Pentagon
    approx 1.720477401 t^2. |- |bgcolor=#e7dcc3|Internal angle(degrees)||108š |} In geometry, a `pentagon` is any five-sided polygon. A pentagon may be simple or self-intersecting. The internal angles in a simple pentagon total 540š.
    Found on http://en.wikipedia.org/wiki/Pentagon
    
    
13. 
    Pentagon
    • (n.) A plane figure having five angles, and, consequently, five sides; any figure having five angles.
    Found on http://thinkexist.com/dictionary/meaning
    
    
14. 
    Pentagon
    large five-sided building in Arlington county, Virginia, near Washington, D.C., that serves as the headquarters of the U.S. Department of Defense, ... [7 related articles]
    Found on http://www.britannica.com/eb/a-z/p/40