{"version":"1.0","provider_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","provider_url":"https:\/\/hoanghamobile.com\/tin-tuc","title":"C\u00f4ng th\u1ee9c t\u00ednh chu vi h\u00ecnh t\u1ee9 gi\u00e1c: L\u00fd thuy\u1ebft, c\u00e1c d\u1ea1ng to\u00e1n v\u00e0 b\u00e0i t\u1eadp c\u00f3 l\u1eddi gi\u1ea3i","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CQgPOB06Sv\"><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/chu-vi-hinh-tu-giac\/\">C\u00f4ng th\u1ee9c t\u00ednh chu vi h\u00ecnh t\u1ee9 gi\u00e1c: L\u00fd thuy\u1ebft, c\u00e1c d\u1ea1ng to\u00e1n v\u00e0 b\u00e0i t\u1eadp c\u00f3 l\u1eddi gi\u1ea3i<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/chu-vi-hinh-tu-giac\/embed\/#?secret=CQgPOB06Sv\" width=\"600\" height=\"338\" title=\"&#8220;C\u00f4ng th\u1ee9c t\u00ednh chu vi h\u00ecnh t\u1ee9 gi\u00e1c: L\u00fd thuy\u1ebft, c\u00e1c d\u1ea1ng to\u00e1n v\u00e0 b\u00e0i t\u1eadp c\u00f3 l\u1eddi gi\u1ea3i&#8221; &#8212; Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" data-secret=\"CQgPOB06Sv\" 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:\/\/hoanghamobile.com\/tin-tuc\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/12\/chu-vi-hinh-tu-giac.jpg","thumbnail_width":1200,"thumbnail_height":628,"description":"C\u00f4ng th\u1ee9c t\u00ednh chu vi h\u00ecnh t\u1ee9 gi\u00e1c nh\u01b0 th\u1ebf n\u00e0o? B\u1ea1n h\u00e3y \u0111\u1ecdc ngay b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 c\u00e1c d\u1ea1ng, c\u0169ng nh\u01b0 th\u1ef1c h\u00e0nh l\u00e0m b\u00e0i t\u1eadp nh\u00e9."}