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109.09 Equable triangles on the Eisenstein lattice

Published online by Cambridge University Press:  17 February 2025

Christian Aebi
Affiliation:
Collège Calvin, Geneva,Switzerland 1211 e-mail: [email protected]
Grant Cairns
Affiliation:
Department of Mathematical and Physical Sciences, La Trobe University, Melbourne, Australia 3086 e-mail: [email protected]

Abstract

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Type
Notes
Copyright
© The Authors, 2025 Published by Cambridge University Press on behalf of The Mathematical Association

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References

Yiu, Paul, Heronian triangles are lattice triangles, Amer. Math. Monthly 108(3) (2001) pp. 261263.CrossRefGoogle Scholar
Foss, Arthur H., Integer-sided triangles, Math. Teacher 73(5) (1980) pp. 390392.Google Scholar
Bradley, Christopher J., Challenges in geometry, Oxford University Press (2005).CrossRefGoogle Scholar
Christian Aebi and Grant Cairns, Lattice equable quadrilaterals I: parallelograms, L’Enseign. Math. 67(3/4) (2021) pp. 369401.Google Scholar