Peer reviewed
Direct linkERIC Number: EJ938168
Record Type: Journal
Publication Date: 2006-Mar
Pages: 4
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0746-8342
EISSN: N/A
No Arithmetic Cyclic Quadrilaterals
Beauregard, Raymond A.
College Mathematics Journal, v37 n2 p110-113 Mar 2006
A quadrilateral is arithmetic if its area is an integer and its sides are integers in an arithmetic progression, and it is cyclic if it can be inscribed in a circle. The author shows that no quadrilateral is both arithmetic and cyclic.
Descriptors: Arithmetic, Mathematics Instruction, Geometric Concepts, College Mathematics, Mathematical Concepts
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
Grant or Contract Numbers: N/A
