{"version":"1.0","provider_name":"Technikum Chojnice","provider_url":"https:\/\/www.bzdz.pl\/technikum-mundurowe-chojnice","title":"\u015awi\u0119to liczby \u03c0 - Technikum Chojnice","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"TpJbJDziY1\"><a href=\"https:\/\/www.bzdz.pl\/technikum-mundurowe-chojnice\/swieto-liczby-%cf%80\/\">\u015awi\u0119to liczby \u03c0<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bzdz.pl\/technikum-mundurowe-chojnice\/swieto-liczby-%cf%80\/embed\/#?secret=TpJbJDziY1\" width=\"600\" height=\"338\" title=\"&#8222;\u015awi\u0119to liczby \u03c0&#8221; &#8212; Technikum Chojnice\" data-secret=\"TpJbJDziY1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.bzdz.pl\/technikum-mundurowe-chojnice\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"&nbsp; Wczoraj, tj. 14 marca, obchodzili\u015bmy \u015bwi\u0119to liczby \u03c0 (\u03c0 \u2248 3,141592 653589 793238 462643)! \u03c0 zwana te\u017c ludolfin\u0105 lub sta\u0142\u0105 Archimedesa opisuje stosunek obwodu ko\u0142a do d\u0142ugo\u015bci jego \u015brednicy (stosunek ten jest niezale\u017cny od wyboru ko\u0142a). Popatrzcie jak w ciekawy spos\u00f3b mo\u017cna &#8222;zapisa\u0107&#8221; liczb\u0119 \u03c0, jak wygl\u0105da jej spersonalizowane rozwiniecie u\u0142o\u017cone przez troje uczni\u00f3w [&hellip;]","thumbnail_url":"https:\/\/www.bzdz.pl\/technikum-mundurowe-chojnice\/wp-content\/uploads\/2021\/03\/projekt-pi-uczniowie.png"}