{"id":870,"date":"2020-08-10T14:13:11","date_gmt":"2020-08-10T12:13:11","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/?p=870"},"modified":"2020-08-10T17:26:40","modified_gmt":"2020-08-10T15:26:40","slug":"numeros-triangulares","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/numeros-triangulares\/","title":{"rendered":"N\u00fameros triangulares"},"content":{"rendered":"<p style=\"text-align: justify\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">Un <strong>n\u00famero triangular<\/strong> es un n\u00famero que se obtiene al sumar n n\u00fameros naturales consecutivos. Se puede disponer formando un tri\u00e1ngulo equil\u00e1tero, seg\u00fan se ve en la figura.<\/span><\/p>\n<pre>&nbsp;<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-871\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares.png\" alt=\"\" width=\"523\" height=\"216\" srcset=\"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares.png 722w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares-300x124.png 300w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares-24x10.png 24w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares-36x15.png 36w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/n\u00fameros-triangulares-48x20.png 48w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">Los primeros n\u00fameros triangulares son:&nbsp; <span style=\"color: #c20000\">1 , 3 , 6 , 10 , 15 , 21, 28 , 36 , 45 , 55 , &#8230;<\/span><\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">Utilizando la suma de los elementos de una progresi\u00f3n aritm\u00e9tica, se obtiene la f\u00f3rmula para calcular los n\u00fameros triangulares.<\/span><\/p>\n<p style=\"text-align: justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-872 aligncenter\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular.png\" alt=\"\" width=\"392\" height=\"50\" srcset=\"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular.png 517w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular-300x38.png 300w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular-24x3.png 24w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular-36x5.png 36w, https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/files\/2020\/08\/numtriangular-48x6.png 48w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un n\u00famero triangular es un n\u00famero que se obtiene al sumar n n\u00fameros naturales consecutivos. Se puede disponer formando un tri\u00e1ngulo equil\u00e1tero, seg\u00fan se ve en la figura. &nbsp; &nbsp; Los primeros n\u00fameros triangulares&#46;&#46;&#46;<\/p>\n","protected":false},"author":7927,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[2075204],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/870"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/users\/7927"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/comments?post=870"}],"version-history":[{"count":6,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/870\/revisions"}],"predecessor-version":[{"id":878,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/870\/revisions\/878"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/media?parent=870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/categories?post=870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/tags?post=870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}