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ERIC Number: EJ938178
Record Type: Journal
Publication Date: 2006-Sep
Pages: 10
Abstractor: As Provided
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0746-8342
A Non-Smooth Band around a Non-Convex Region
Aarao, J.; Cox, A.; Jones, C.; Martelli, M.; Westfahl, A.
College Mathematics Journal, v37 n4 p269-278 Sep 2006
The area of a constant-width band is shown to be twice the length of its middle section times its width "h." The length of the middle section is shown to be equal to the length of the inner boundary plus [pi]"h." These results are obtained using the change of variables formula for double integrals.
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