Construction of a quadrilateral from its sides and the diagonal angle

Lorenz Halbeisen; Norbert Hungerbühler; Juan Läuchli

doi:10.4171/em/555

JournalsemVol. 81, No. 1pp. 18–21

Construction of a quadrilateral from its sides and the diagonal angle

Lorenz Halbeisen
ETH Zentrum, Zürich, Switzerland
Norbert Hungerbühler
ETH Zentrum, Zürich, Switzerland
Juan Läuchli
Kantonsschule Frauenfeld, Switzerland

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Lorenz Halbeisen, Norbert Hungerbühler, Juan Läuchli, Construction of a quadrilateral from its sides and the diagonal angle. Elem. Math. 81 (2026), no. 1, pp. 18–21

DOI 10.4171/EM/555