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Forming a Regular Pentagon, Decagon and Pentagram Using Origami Technique

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2010
FORMING A REGULAR PENTAGON, DECAGON AND PENTAGRAM USING ORIGAMI TECHNIQUE (572.5Kb)
Authors
Petrović, Maja
Obradović, Marija
Contributors
Jablan, Slavik
Article (Published version)
,
ISIS Symmetry
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Abstract
Forming a regular pentagon, decagon and pentagram using origami technique is based on the construction of approximately 36oangle by dint of A4 paper of format. The implemented method is “fold and cut”. We endeavored to obtain the polygons with the most accurate sides, i.e. with the minimal aberration of the interior angle. There is also considered an ideal paper format, which would provide the most accurate result, with negligible error. As the most suitable, we accepted the argentic rectangle.
Keywords:
pentagon / decagon / pentagram / origami / argentic rectangle
Source:
Visual Mathematics (Electronic journal), 2010, 12, 3, 1/3-12
Publisher:
  • Belgrade: Mathematical Institute SASA
Note:
  • http://elib.mi.sanu.ac.rs/pages/browse_issue.php?db=vm&rbr=47 http://www.mi.sanu.ac.rs/vismath/petrovic2010/origami.pdf

ISSN: 1821-1437 (online)

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URI
http://grafar.grf.bg.ac.rs/handle/123456789/2027
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  • Катедра за математику, физику и нацртну геометрију
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