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ERIC Number: EJ959242
Record Type: Journal
Publication Date: 2011-Mar
Pages: 7
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0746-8342
Dynamics of Folds in the Plane
Krylov, Nikolai A.; Rogers, Edwin L.
College Mathematics Journal, v42 n2 p108-114 Mar 2011
Take a strip of paper and fold a crease intersecting the long edges, creating two angles. Choose one edge and consider the angle with the crease. Fold the opposite edge along the crease, creating a new crease that bisects the angle. Fold again, this time using the newly created crease and the initial edge, creating a new angle along the chosen edge. It is well known that the angles thus constructed approach a limiting value independent of the initial angle. In this article, we generalize this process relaxing the requirement that the long edges be straight and that the folds be angle bisectors.
Mathematical Association of America. 1529 Eighteenth Street NW, Washington, DC 20036. Tel: 800-741-9415; Tel: 202-387-5200; Fax: 202-387-1208; e-mail: maahq@maa.org; Web site: http://www.maa.org/pubs/cmj.html
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A