Pentagono
{{Infobox Polygon
| name          = Pentagono
| image         = Equilateral pentagon.SVG
| caption       = Sarong ekwilaterong pentagono, i.e. sarong pentagono kun sain an limang gilid iyo may pararehas na laba
| edges         = 5
| sides       = {5} (para sa regular na pentagono)
| angle         = 108° (kun equiangular, kaiba an regular)}}

Sa [[heometriya]], an '''pentagono''' ([[Ingles]]: ''pentagon''; gikan sa Suanoy na Griyegong πέντε ''pente'' asin γωνία ''gonia'', boot-sabihon ''lima'' asin ''angulo''<ref>"pentagon, adj. and n." OED Online. Oxford University Press, June 2014. Web. 17 August 2014.</ref>) iyo maski anong [[poligono]] na igwang limang gilid o 5-gon. An kabilugan kan mga panlaog na angulo sa sarong simpleng pentagono iyo 540°.

An pentagono pwede magin simple o nakikipagsabatan sa sadiri (''self-intersecting''). An sarong ''self-intersecting'' na ''regular'' na pentagono (bitoong pentagono o ''star pentagon'') iyo inaapod na [[pentagramo]] (''pentagram'').

==Panluwas na takod==
{{commons category|Pentagons|Mga pentagono}}
*{{MathWorld|title=Pentagon|urlname=Pentagon}}
*[http://www.mathopenref.com/constinpentagon.html Animated demonstration] paghaman kan sarong inskribong pentagono gamit an kompas asin straightedge.
*[https://web.archive.org/web/20080616063532/http://www.opentutorial.com/Construct_a_pentagon Pano maghaman nin sarong regular na pentagono] gamit sana an kompas asin straightedge.
*[https://web.archive.org/web/20080701200220/http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/phi2DGeomTrig.html#knot Paano magtiklop nin sarong regular na pentagono] gamit sana an papel.
*[http://www.mathopenref.com/pentagon.html Definition and properties of the pentagon], may inter-aktibong animasyon
*[https://www.maa.org/book/export/html/116449 Renaissance artists' approximate constructions of regular pentagons] {{Webarchive|url=https://web.archive.org/web/20210413193914/https://www.maa.org/book/export/html/116449 |date=2021-04-13 }}
*[http://whistleralley.com/polyhedra/pentagon.htm Pentagon.] Pano magkalkula nin manlainlain na mga dimensyon kan regular na mga pentagono.

== Toltolan ==
{{reflist}}
{{matematika-tamboan}}
[[Kategorya:Mga hugis]]
Sa heometriya, an pentagono (Ingles: pentagon; gikan sa Suanoy na Griyegong πέντε pente asin γωνία gonia, boot-sabihon lima asin angulo"pentagon, adj. and n." OED Online. Oxford University Press, June 2014. Web. 17 August 2014.) iyo maski anong poligono na igwang limang gilid o 5-gon. An kabilugan kan mga panlaog na angulo sa sarong simpleng pentagono iyo 540°.

An pentagono pwede magin simple o nakikipagsabatan sa sadiri (self-intersecting). An sarong self-intersecting na regular na pentagono (bitoong pentagono o star pentagon) iyo inaapod na pentagramo (pentagram).

Panluwas na takod

Animated demonstration paghaman kan sarong inskribong pentagono gamit an kompas asin straightedge.
Pano maghaman nin sarong regular na pentagono gamit sana an kompas asin straightedge.
Paano magtiklop nin sarong regular na pentagono gamit sana an papel.
Definition and properties of the pentagon, may inter-aktibong animasyon
Renaissance artists' approximate constructions of regular pentagons 
Pentagon. Pano magkalkula nin manlainlain na mga dimensyon kan regular na mga pentagono.

 Toltolan 

Kategorya:Mga hugis