Radić, Mirko Certain equalities and inequalities concerning polygons in \({\mathbb R}^2\). (English) Zbl 1160.51013 Beitr. Algebra Geom. 50, No. 1, 235-248 (2009). Author’s abstract: This article can be considered as an appendix to the article [Beitr. Algebra Geom. 49, No. 1, 71–96 (2008; Zbl 1148.51003)]. Here we mainly deal with \(k\)-outscribed polygons, where we use the definition of such polygons as it is given in [loc. cit.]. The aim and purpose of the article is to find and investigate certain equalities and inequalities concerning \(k\)-outscribed polygons. Reviewer: József Szilasi (Debrecen) Cited in 2 Documents MSC: 51M04 Elementary problems in Euclidean geometries 51M16 Inequalities and extremum problems in real or complex geometry Keywords:\(k\)-outscribed polygon; determinant of a rectangular matrix Citations:Zbl 1148.51003 PDFBibTeX XMLCite \textit{M. Radić}, Beitr. Algebra Geom. 50, No. 1, 235--248 (2009; Zbl 1160.51013) Full Text: EuDML EMIS