Desargues, teorema di in enciclopedia della matematica. Questa pagina e stata modificata per lultima volta il 23 mag 2018 alle 01. Desargues theorem states that if you have two triangles which are perspective to one another then the three points formed by the meets of the corresponding edges of the triangles will be colinear. Chapter 2 a polychromatic proof of desargues theorem. Le libros descargar libros en pdf, epub y mobi leer. This work has been released into the public domain by its author, i, jtico.
Girard desargues e o desenvolvimento da geometria projetiva. Theoremesdedesarguesetpappus laville,geometriepourcapesagregation,page189 theoremededesargues,versiona ne. Anche il reciproco del teorema di desargues e vero. A polychromatic proof of desargues theorem desargues theorem states that in a space of more than two dimensions if two triangles are centrally perspective, they are axially perspective, that is, if aa 0, bb 0, cc 0 are concurrent at o, then if d is on bc and b 0 c 0, and e is on ca and c 0 a 0, and f is on ba and b 0 a 0, d, e and f are. This theorem plays an extremely important role in projective geometry, although it is not universally true. We will prove three propositions relating to the theorem of desargues in this worksheet. Nalguns paises isto pode nao ser legalmente possivel. Il desargues, girard fu probabilmente condotto a perfezionare i. I, jtico grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. Introduction in this worksheet we will be exploring some proofs surroundingthe theorem of desargues. Esta obra foi dedicada ao dominio publico pelo autor, i, jtico, com aplicacao em todo o mundo. Desargues never published this theorem, but it appeared in an appendix entitled universal method of m. In some countries this may not be legally possible. Desargues theorem is one of the most fundamental and beautiful results in projective geometry.
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