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99.22 The golden ratio and equilateral triangles

Published online by Cambridge University Press:  10 July 2015

Martin Griffiths*
Affiliation:
121 Wanstead Park Avenue, London E12 5EE

Abstract

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Type
Notes
Copyright
Copyright © Mathematical Association 2015 

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References

1.Knott, R., Two-dimensional geometry and the golden section, 2014. www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/phi2DGeomTrig.htmlGoogle Scholar
2.Bataille, M., Another simple construction of the golden section, Forum Geometricorum 11 (2011) p, 55.Google Scholar
3.Dobre, D., Mathematical properties of the golden ratio - a fascinating number, Journal of Industrial Design and Engineering Graphics 8 (2013) pp. 11--16.Google Scholar