We introduce the orthic quadrilaterals of a convex quadrilateral, based on the notion of valtitudes. These orthic quadrilaterals have properties analogous to those of the orthic triangle of a triangle.
Orthic quadrilaterals of a convex quadrilateral
MAMMANA, MARIA FLAVIA;PENNISI, Mario
2010-01-01
Abstract
We introduce the orthic quadrilaterals of a convex quadrilateral, based on the notion of valtitudes. These orthic quadrilaterals have properties analogous to those of the orthic triangle of a triangle.File in questo prodotto:
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