%0 Journal Article %A Darko Veljan %T An Analogue of the Pythagorean Theorem with Regualr n-Gons instead of Squares. %J Elemente der Mathematik %D 1996 %P 156-160 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELMA_1996__51_3_141599/ %F ELMA_1996__51_3_141599