(function(){var loadHandler=window['sl_{4E44A1E7-8651-442B-9D17-45D071111713}'];loadHandler&&loadHandler(18, '<div id="spr0_266172c2"><div id="spr1_266172c2" class="kern slide"><img id="img3_266172c2" src="data/img0.png" width="720px" height="405px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_266172c2" class="kern slide"><div id="spr3_266172c2" style="left:641.52px;top:-1.596px;"><img id="img0_266172c2" src="data/img45.png" width="78" height="107" alt="" style="left:0.24px;top:0.218px;"/></div><div id="spr4_266172c2" style="left:641.52px;top:339.672px;"><img id="img1_266172c2" src="data/img46.png" width="57" height="60" alt="" style="left:0.097px;top:-0.021px;"/></div><div id="spr5_266172c2" style="left:236.924px;top:47.301px;"><div style="width:0px;"><span id="txt0_266172c2" class="nokern" data-width="182.775879" style="left:31.688px;top:8.975px;">KHÁI NIỆM</span></div></div><div id="svg0_266172c2" style="left:90.35px;top:135.88px;"><svg width="540" height="119" viewBox="-1 -1 540 119"><path fill="#bfdbf7" stroke="#ffffff" stroke-width="2" stroke-linecap="butt" stroke-linejoin="round" d="M1,1 h535.273 v114.704 h-535.273 Z"/></svg></div><div id="spr6_266172c2" style="left:91.35px;top:136.88px;"><div style="width:0px;"><span id="txt1_266172c2" class="nokern" data-width="82.500000" style="left:8.2px;top:25.681px;">Đường </span> <span id="txt2_266172c2" class="nokern" data-width="48.023438" style="left:94.435px;top:25.681px;">tròn </span> <span id="txt3_266172c2" class="nokern" data-width="25.347656" style="left:146.045px;top:25.681px;">là </span> <span id="txt4_266172c2" class="nokern" data-width="53.378906" style="left:175.03px;top:25.681px;">hình </span> <span id="txt5_266172c2" class="nokern" data-width="32.015625" style="left:232.015px;top:25.681px;">có </span> <span id="txt6_266172c2" class="nokern" data-width="46.675781" style="left:267.625px;top:25.681px;">tâm </span> <span id="txt7_266172c2" class="nokern" data-width="38.695313" style="left:317.86px;top:25.681px;">đối </span> <span id="txt8_266172c2" class="nokern" data-width="68.097656" style="left:360.22px;top:25.681px;">xứng. </span> <span id="txt9_266172c2" class="nokern" data-width="54.667969" style="left:431.96px;top:25.681px;">Tâm </span> <span id="txt10_266172c2" class="nokern" data-width="38.695313" style="left:490.2px;top:25.681px;">của</span></div><div style="width:0px;"><span id="txt11_266172c2" class="nokern" data-width="78.515625" style="left:8.2px;top:83.281px;">đường </span> <span id="txt12_266172c2" class="nokern" data-width="48.023438" style="left:86.825px;top:83.281px;">tròn </span> <span id="txt13_266172c2" class="nokern" data-width="25.347656" style="left:134.825px;top:83.281px;">là </span> <span id="txt14_266172c2" class="nokern" data-width="46.675781" style="left:160.2px;top:83.281px;">tâm </span> <span id="txt15_266172c2" class="nokern" data-width="38.695313" style="left:206.825px;top:83.281px;">đối </span> <span id="txt16_266172c2" class="nokern" data-width="61.429688" style="left:245.575px;top:83.281px;">xứng </span> <span id="txt17_266172c2" class="nokern" data-width="45.363281" style="left:307.075px;top:83.281px;">của </span> <span id="txt18_266172c2" class="nokern" data-width="78.515625" style="left:352.45px;top:83.281px;">đường </span> <span id="txt19_266172c2" class="nokern" data-width="48.023438" style="left:431.075px;top:83.281px;">tròn </span> <span id="txt20_266172c2" class="nokern" data-width="33.363281" style="left:479.075px;top:83.281px;">đó.</span></div></div><div id="spr7_266172c2" style="left:46.408px;top:357.533px;"><img id="img2_266172c2" src="data/img17.png" width="154" height="28" alt="" style="left:-0.24px;top:0.033px;"/></div></div></div>', '{"s":[]}');})();