Law of cosines generalised for any polygon and any polyhedron
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Publication:5277933
DOI10.1017/S0025557200002953zbMath1383.51013OpenAlexW2415156778MaRDI QIDQ5277933
Lee A. Collins, Thomas J. Osler
Publication date: 12 July 2017
Published in: The Mathematical Gazette (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1017/s0025557200002953
Polyhedra and polytopes; regular figures, division of spaces (51M20) Elementary problems in Euclidean geometries (51M04)
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