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Problem Corner

Published online by Cambridge University Press:  03 February 2017

N.J.L
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The Mathematical Gazette , Volume 101 , Issue 550 , March 2017 , pp. 150 - 156
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Copyright © Mathematical Association 2017 

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References

References

1. Forder, H. G., Three short proofs, Math. Gaz. 53 (May 1969) pp. 177–178.Google Scholar
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References

1. Gilder, J., Integer-sided triangles with an angle of 60°, Math. Gaz. 66 (December 1982) pp. 261–266.CrossRefGoogle Scholar
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