(function(){var loadHandler=window['sl_{D60DC0C9-0C5F-4301-ABD5-D6DD43DB4CDB}'];loadHandler&&loadHandler(3, '<div id="spr0_237e6781"><div id="spr1_237e6781" class="kern slide"><img id="img2_237e6781" src="data/img8.png" width="1281px" height="720px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_237e6781" class="kern slide"><div id="spr3_237e6781" style="left:279.786px;top:84.743px;"><div style="width:0px;"><span id="txt0_237e6781" data-width="605.312500" style="left:30.223px;top:8.559px;">Bài 51: XĂNG – TI – MÉT VUÔNG (Tiết 2)</span></div><div style="width:0px;"><span id="txt1_237e6781" data-width="605.312500" style="left:29.025px;top:7.361px;">Bài 51: XĂNG – TI – MÉT VUÔNG (Tiết 2)</span></div></div><div id="spr4_237e6781" style="left:160.473px;top:165.785px;"><img id="img0_237e6781" src="data/img10.png" width="899" height="294" alt="" style="left:0.281px;top:-0.375px;"/></div><div id="spr5_237e6781" style="left:196.717px;top:486px;"><img id="img1_237e6781" src="data/img11.png" width="1001" height="151" alt="" style="left:0.256px;top:-0.5px;"/></div></div></div>', '{"s":[]}');})();