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87.23 Triangles with a 60° angle and sides of integer length

Published online by Cambridge University Press:  01 August 2016

Bob Burn*
Affiliation:
Sunnyside, Barrack Road, Exeter EX2 6AB. email: [email protected]

Abstract

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Type
Notes
Copyright
Copyright © The Mathematical Association 2003

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References

1. Burn, R. P. and Chetwynd, A., A cascade of numbers, Arnold (1996).Google Scholar
2. Gilder, J., Integer-sided triangles with an angle of 60°, Math. Gaz. 66 (December 1982) pp. 261266.Google Scholar
3. Selkirk, K., Integer-sided triangles with an angle of 120°, Math. Gaz. 67 (December 1983) pp. 251255.Google Scholar