{"id":1367,"date":"2014-11-09T22:56:56","date_gmt":"2014-11-09T21:56:56","guid":{"rendered":"http:\/\/www.sofiasabatti.it\/wordpress\/?p=1367"},"modified":"2015-05-18T18:04:55","modified_gmt":"2015-05-18T16:04:55","slug":"triangoli-indeformabili-o-quasi","status":"publish","type":"post","link":"http:\/\/www.sofiasabatti.it\/wordpress\/2014\/11\/09\/triangoli-indeformabili-o-quasi\/","title":{"rendered":"Triangoli indeformabili (o quasi)"},"content":{"rendered":"<p>In classe abbiamo creato due strutture in cartoncino: una composta da elementi la cui sezione \u00e8 triangolare, l&#8217;altra composta da elementi a sezione quadrata.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-1367 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002503.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002503-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1368\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1368'>\n\t\t\t\tEcco la struttura a sezione quadrata&#8230;.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002504.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002504-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1369\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1369'>\n\t\t\t\t&#8230; e quella a sezione triangolare.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002505.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002505-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1370\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1370'>\n\t\t\t\tLa struttura a sezione quadrata si deforma sotto il peso di una scatolina, &#8230;\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002506.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002506-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1371\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1371'>\n\t\t\t\t&#8230; che non smuove minimamente quella a sezione triangolare.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002509.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002509-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1372\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1372'>\n\t\t\t\tProviamo con un peso maggiore: &#8230;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002510.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002510-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1373\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1373'>\n\t\t\t\t&#8230; la struttura a sezione quadrata cede.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002511.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002511-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1374\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1374'>\n\t\t\t\tProviamo ad appoggiare lo stesso peso sulla struttura a triangoli: &#8230;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002512.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002512-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1375\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1375'>\n\t\t\t\t&#8230; regge!\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002514.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002514-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1376\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1376'>\n\t\t\t\tOra proviamo con un astuccio: i quadrati diventano rombi&#8230;\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002515.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002515-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002519.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002519-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1378\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1378'>\n\t\t\t\tIl dizionario per\u00f2&#8230;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002520.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/www.sofiasabatti.it\/wordpress\/wp-content\/uploads\/2014\/11\/WP_002520-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1379\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1379'>\n\t\t\t\t&#8230; ha la meglio anche sui triangoli, perch\u00e9 ne spezza i lati!\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Due triangoli con i lati corrispondenti uguali sono congruenti. Ne deriva che il triangolo \u00e8 una ffigura &#8220;indeformabile&#8221;. Ne deriva che \u00e8 pi\u00f9 resistente alle sollecitazioni di quanto lo sia un quadrato, ma&#8230; fino ad un certo punto!<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[36],"tags":[162,203,170,85,97],"class_list":["post-1367","post","type-post","status-publish","format-standard","hentry","category-geometria-2","tag-abaco","tag-indefomabile","tag-quadrilateri","tag-triangoli","tag-triangolo"],"_links":{"self":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/posts\/1367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/comments?post=1367"}],"version-history":[{"count":6,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/posts\/1367\/revisions"}],"predecessor-version":[{"id":1861,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/posts\/1367\/revisions\/1861"}],"wp:attachment":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/media?parent=1367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/categories?post=1367"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/tags?post=1367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}