Sum of exterior angles of a polygon

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorArik, Okay-
Data de aceite: dc.date.accessioned2019-08-21T19:20:09Z-
Data de disponibilização: dc.date.available2019-08-21T19:20:09Z-
Data de envio: dc.date.issued2008-
Data de envio: dc.date.issued2009-02-26-
Data de envio: dc.date.issued2009-02-26-
Data de envio: dc.date.issued2009-02-26-
Data de envio: dc.date.issued2008-11-13-
Fonte completa do material: dc.identifierhttp://objetoseducacionais2.mec.gov.br/handle/mec/9150-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/489601-
Descrição: dc.descriptionKnowledge about Polygons-
Descrição: dc.descriptionYou can move the vertices to create a polygon and add vertices by alt + clicking. When you move the "align" slider all the way to the right, exterior angles of the polygon are aligned on a unique point and forms a full angle, 2π. Blue colored angles represent counter-clockwise, i.e. positive, angle and orange ones are vice versa. For a positive directed simple polygon, convex positive angles are blue and concave ones are orange. Therefore their algebraic sum is 2π. In general, for any polygon, convex or concave, simple or self-intersecting, this sum is 2π k, where k is an integer, represents winding number. For example, for a pentagram k = 2 and for butterfly shaped polygon k = 0-
Descrição: dc.descriptionComponente Curricular::Ensino Fundamental::Séries Finais::Matemática-
Idioma: dc.languageen-
Publicador: dc.publisherWolfram Demonstrations Project-
Relação: dc.relation332SumOfExteriorAnglesOfAPolygon.nbp-
Direitos: dc.rightsDemonstration freeware using Mathematica Player-
???dc.source???: dc.sourcehttp://demonstrations.wolfram.com/SumOfExteriorAnglesOfAPolygon/-
Palavras-chave: dc.subjectPolygons-
Palavras-chave: dc.subjectEducação Básica::Ensino Fundamental Final::Matemática::Espaço e forma-
Título: dc.titleSum of exterior angles of a polygon-
???dc.description2???: dc.description2This demonstration shows the sum of exterior angles of a polygon-
???dc.description3???: dc.description3This demonstration needs the "MathematicaPlayer.exe" to run. Found in http://objetoseducacionais2.mec.gov.br/handle/mec/4737-
Aparece nas coleções:Repositório Institucional - MEC BIOE

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