Beitr\ EMIS ELibM Electronic Journals Beiträge zur Algebra und Geometrie
Contributions to Algebra and Geometry
Vol. 50, No. 1, pp. 235-248 (2009)

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Certain equalities and inequalities concerning polygons in ${\mathbb R}^2

Mirko Radi\'c

University of Rijeka, Department of Mathematics, 51000 Rijeka, Omladinska 14, Croatia, e-mail:

Abstract: This article can be considered as an appendix to the article [R]. Here we mainly deal with $k$-outscribed polygons, where we use the definition of such polygons as it is given in [R. The aim and purpose of the article is to find and investigate certain equalities and inequalities concerning $k$-outscribed polygons.

[R] Radi\'c, M.: Areas of certain polygons in connection with determinants of rectangular matrices. Beitr. Algebra Geom. {\bf 49}(1) (2008), 71--96.

Keywords: determinant of rectangular matrix, polygon, equality, inequality, area of polygon

Classification (MSC2000): 51E12, 51M04

Full text of the article:

Electronic version published on: 29 Dec 2008. This page was last modified: 28 Jan 2013.

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