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107.41 Langley’s Problem: 100 years on

Published online by Cambridge University Press:  11 October 2023

Reinfried Bardelang and
Bernard Murphy
Reinfried Bardelang
Affiliation:
133 Foxcroft Drive, Brighouse HD6 3UX e-mail: rgb43@gmx.com
Bernard Murphy
Affiliation:
Cheadle Hulme High School, Woods Lane, Cheadle Hulme, Cheadle SK8 7JY e-mail: bernard.murphy@chhs.org.uk

Abstract

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Notes
Information
The Mathematical Gazette , Volume 107 , Issue 570 , November 2023, pp. 523 - 526
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Copyright
© The Authors, 2023 Published by Cambridge University Press on behalf of The Mathematical Association

References

Langley, E. M., Note 644, Math. Gaz. 11 (October 1922) p. 173.CrossRefGoogle Scholar
Problems and Solutions, Math. Gaz. 11 (May 1923) pp. 321-323.CrossRefGoogle Scholar
Tripp, C., Angles, Adventitious, Math. Gaz. 59 (June 1975) pp. 98-106.CrossRefGoogle Scholar
Quadling, D. A., The adventitious angles problem: a progress report, Math. Gaz. 61 (March 1977) pp. 55-58.CrossRefGoogle Scholar
Rigby, J. F., Last words on adventitious angles, Math. Gaz. 62 (October 1978) pp. 174-183.CrossRefGoogle Scholar
Rigby, J. F., Adventitious quadrangles: a geometrical approach, Math. Gaz. 62 (October 1978) pp. 183-191.CrossRefGoogle Scholar