{"id":507,"date":"2019-02-09T10:45:11","date_gmt":"2019-02-09T09:45:11","guid":{"rendered":"https:\/\/blogs.ua.es\/matesfacil\/?page_id=507"},"modified":"2019-02-09T10:48:04","modified_gmt":"2019-02-09T09:48:04","slug":"sector-circular","status":"publish","type":"page","link":"https:\/\/blogs.ua.es\/matesfacil\/secundaria-geometria\/sector-circular\/","title":{"rendered":"Sector circular"},"content":{"rendered":"<section class=\"row element-layout\">\n<div class=\"col s12\">\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Un\u00a0<b>sector circular<\/b>\u00a0es la porci\u00f3n de un circulo delimitada por dos radios\u00a0R\u00a0y un <a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/arco\/longitud-arco-circunferencia-grados-radianes-angulo-formulas-problemas-resueltos.html\" target=\"_blank\" rel=\"noopener\">arco de circunferencia<\/a>\u00a0L:<\/span><\/div>\n<p>&nbsp;<\/p>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><img decoding=\"async\" src=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/sector\/T1.png\" \/><\/span><\/div>\n<p>&nbsp;<\/p>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"> El \u00e1ngulo\u00a0\u03b1\u00a0es el \u00e1ngulo que hay entre los dos radios del sector (<b>amplitud del \u00e1ngulo central del sector<\/b>). <\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Si el \u00e1ngulo es\u00a0\u03b1=2\u03c0\u00a0radianes (\u00f3 360 grados), el sector circular es un c\u00edrculo completo.<\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<\/div>\n<\/section>\n<section class=\"row element-layout\">\n<div class=\"col s12\">\n<h2 class=\"element-title\"><strong>\u00c1rea<\/strong><\/h2>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Tenemos 3 f\u00f3rmulas para calcular el \u00e1rea de un sector circular. Dos de ellas dependen del \u00e1ngulo\u00a0\u03b1\u00a0del sector (una en grados y la otra en radianes). La otra f\u00f3rmula es en funci\u00f3n de la longitud del arco\u00a0L\u00a0del sector.<\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"> <b>F\u00f3rmula del \u00c1rea en grados:<\/b><\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Para el \u00e1ngulo \u03b1 en grados utilizamos la f\u00f3rmula<\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<p>&nbsp;<\/p>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"> <b> <img decoding=\"async\" src=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/sector\/P1-1.png\" \/><\/b><\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<p>&nbsp;<\/p>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><b>F\u00f3rmula del \u00c1rea en radianes:<\/b><\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Para el \u00e1ngulo \u03b2 en radianes utilizamos la f\u00f3rmula<\/span><\/div>\n<p>&nbsp;<\/p>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"> <b> <img decoding=\"async\" src=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/sector\/P1-3.png\" \/><\/b><\/span><\/div>\n<p>&nbsp;<\/p>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><b>F\u00f3rmula del \u00c1rea con longitud de arco: <\/b><\/span><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Si la longitud de arco del sector es L, entonces el \u00e1rea del sector es <\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div role=\"paragraph\">\n<h2 class=\"element-title\"><strong>A = L\u00b7R\/2<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong style=\"color: #666666;font-size: 1.25rem\">Per\u00edmetro<\/strong><\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"row element-layout\">\n<div class=\"col s12\">\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">El per\u00edmetro de un sector circular es la suma de los radios\u00a0R\u00a0y de la longitud del arco\u00a0L: <\/span><\/div>\n<div role=\"paragraph\"><\/div>\n<div role=\"paragraph\">\n<h2 class=\"element-title\"><strong>P = 2\u00b7R+L<\/strong><\/h2>\n<\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><b>Recordatorio:<\/b>\u00a0la\u00a0<a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/arco\/longitud-arco-circunferencia-grados-radianes-angulo-formulas-problemas-resueltos.html\" target=\"_blank\" rel=\"noopener\">longitud del arco de circunferencia<\/a>\u00a0con \u00e1ngulo\u00a0\u03b1\u2218\u00a0en grados es<\/span><\/div>\n<p>&nbsp;<\/p>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><img decoding=\"async\" src=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/sector\/T4.png\" \/><\/span><\/div>\n<p>&nbsp;<\/p>\n<div role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\">Y con \u00e1ngulo\u00a0\u03b2\u00a0en radianes es <\/span><\/div>\n<p>&nbsp;<\/p>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><\/div>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\"><span class=\"Linkify bbcode-adjustments\"><img decoding=\"async\" src=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/sector\/T5.png\" \/><\/span><\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/section>\n<div role=\"paragraph\"><\/div>\n<div role=\"paragraph\">\n<h2 class=\"element-title\">Recursos:<\/h2>\n<div class=\"text-element bbcode-adjustments element\" role=\"paragraph\">\n<ul class=\"bbcode-list\">\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/arco\/longitud-arco-circunferencia-grados-radianes-angulo-formulas-problemas-resueltos.html\" target=\"_blank\" rel=\"noopener\">Arcos Circulares<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/circular\/corona\/corona-circular-circunferencia-radio-area-perimetro-problemas-resueltos.html\" target=\"_blank\" rel=\"noopener\">Coronas Circulares<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/areas\/figuras\/calcular-areas-figuras-circulares-circulo-problemas-resueltos.html\" target=\"_blank\" rel=\"noopener\">\u00c1reas de figuras con formas circulares<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/poligonos\/cuadrado\/cuadrado-ficha-descriptiva-problemas-resueltos-area-poligonos-geometria.html\" target=\"_blank\" rel=\"noopener\">Problemas de Cuadrados<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/poligonos\/pentagono\/pentagono-regular-ficha-problemas-resueltos-area-inscrito-lados-apotema-poligonos.html\" target=\"_blank\" rel=\"noopener\">Problemas de Pent\u00e1gonos Regulares<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/poligonos\/hexagono\/Hexagono-regular-ficha-problemas-resueltos-area-inscrito-lados-apotema-poligonos.html\" target=\"_blank\" rel=\"noopener\">Problemas de Hex\u00e1gonos Regulares<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/areas\/calculadoras\/pentagono\/calculadoras-online-pentagono-regular-area-perimetro-apotema.html\" target=\"_blank\" rel=\"noopener\">Calculadoras de Pent\u00e1gonos<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/areas\/calculadoras\/hexagono\/calculadoras-online-hexagono-regular-area-perimetro-apotema.html\" target=\"_blank\" rel=\"noopener\">Calculadoras de Hex\u00e1gonos<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/areas\/calculadoras\/circunferencia\/calculadoras-online-circunferencias-circulo-area-perimetro-radio.html\" target=\"_blank\" rel=\"noopener\">Calculadoras de Circunferencias, arcos, sectores y coronas<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/triangulos\/area\/area-triangulos-formula-ejemplos-formula-heron-semiperimetro-base-altura-problemas-demostracion.html\" target=\"_blank\" rel=\"noopener\">\u00c1reas de Tri\u00e1ngulos<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/ESO\/geometria_plana\/trigonometria\/problemas-resueltos-trigonometria-secundaria-seno-coseno-triangulo-angulo.html\" target=\"_blank\" rel=\"noopener\">Problemas de trigonometr\u00eda (seno y coseno)<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/pitagoras\/problemas-resueltos-pitagoras.html\" target=\"_blank\" rel=\"noopener\">Teorema de Pit\u00e1goras<\/a><\/li>\n<li><a href=\"https:\/\/www.matesfacil.com\/interactivos\/primaria\/geometria\/indice-ejercicios-interactivos-geometria-plana.html\" target=\"_blank\" rel=\"noopener\">Ejercicios interactivos de Geometr\u00eda 2D<\/a><\/li>\n<\/ul>\n<p><span class=\"Linkify bbcode-adjustments\">Otros recursos:<\/span><\/p>\n<ul class=\"bbcode-list\">\n<li><a href=\"http:\/\/www.problemasyecuaciones.com\/\" target=\"_blank\" rel=\"noopener\">Problemas y Ecuaciones<\/a><\/li>\n<li><a href=\"http:\/\/ecuacionesresueltas.com\/\" target=\"_blank\" rel=\"noopener\">Ecuaciones Resueltas<\/a><\/li>\n<li><a href=\"http:\/\/logaritmo.info\/\" target=\"_blank\" rel=\"noopener\">Logaritmos<\/a><\/li>\n<li><a href=\"http:\/\/www.calcularporcentajeonline.com\/\" target=\"_blank\" rel=\"noopener\">Calculadora de Porcentajes online<\/a><\/li>\n<li><a href=\"http:\/\/teoremadepitagorasonline.com\/\" target=\"_blank\" rel=\"noopener\">Calculadora del Teorema de Pit\u00e1goras<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<section class=\"row element-layout\">\n<div class=\"col s12\">\n<h2><\/h2>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Un\u00a0sector circular\u00a0es la porci\u00f3n de un circulo delimitada por dos radios\u00a0R\u00a0y un arco de circunferencia\u00a0L: &nbsp; &nbsp; El \u00e1ngulo\u00a0\u03b1\u00a0es el \u00e1ngulo que hay entre los dos radios del sector (amplitud del \u00e1ngulo central del sector). Si el \u00e1ngulo es\u00a0\u03b1=2\u03c0\u00a0radianes (\u00f3 360 grados), el sector circular es un c\u00edrculo completo. \u00c1rea Tenemos 3 f\u00f3rmulas para calcular &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blogs.ua.es\/matesfacil\/secundaria-geometria\/sector-circular\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Sector circular&#8221;<\/span><\/a><\/p>\n","protected":false},"author":4324,"featured_media":0,"parent":32,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-507","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/pages\/507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/users\/4324"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/comments?post=507"}],"version-history":[{"count":5,"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/pages\/507\/revisions"}],"predecessor-version":[{"id":512,"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/pages\/507\/revisions\/512"}],"up":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/pages\/32"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/matesfacil\/wp-json\/wp\/v2\/media?parent=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}