Peer reviewed
Direct linkERIC Number: EJ985827
Record Type: Journal
Publication Date: 2012-Sep
Pages: 7
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0746-8342
EISSN: N/A
Counting Triangles to Sum Squares
DeMaio, Joe
College Mathematics Journal, v43 n4 p297-303 Sep 2012
Counting complete subgraphs of three vertices in complete graphs, yields combinatorial arguments for identities for sums of squares of integers, odd integers, even integers and sums of the triangular numbers.
Descriptors: Mathematics Instruction, Mathematics Activities, Geometric Concepts, College Mathematics, Graphs, Numbers, Teaching Methods
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
