scientific article

zbMath1301.51020MaRDI QIDQ2878869

Martin Josefsson

Publication date: 5 September 2014

Full work available at URL: http://forumgeom.fau.edu/FG2014volume14/FG201412index.html

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

orthodiagonal quadrilateralpseudo-squarevan Aubel's theorembimedianequidiagonal quadrilateralEuler's four point relationmidsquare quadrilateralVarignon parallelogram

Mathematics Subject Classification ID

Elementary problems in Euclidean geometries (51M04)

Related Items (3)

Unnamed Item ⋮ An algebraic characterization of properly congruent-like quadrilaterals ⋮ Area formulas for certain convex quadrilaterals

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