(function(){var loadHandler=window['sl_{891FFB93-C73C-4DA1-A778-C71FB98A4834}'];loadHandler&&loadHandler(6, '<div id="spr0_1b0ab63b"><div id="spr1_1b0ab63b" class="kern slide"><img id="img2_1b0ab63b" src="data/img14.png" width="720px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_1b0ab63b" class="kern slide"><div id="spr3_1b0ab63b" style="top:33.748px;"><div style="width:0px;"><span id="txt0_1b0ab63b" data-width="62.248047" style="left:330.16px;top:1.491px;">Toán</span></div></div><div id="spr4_1b0ab63b" style="left:20.057px;top:61.874px;"><div style="width:0px;"><span id="txt1_1b0ab63b" data-width="351.640625" style="left:174.034px;top:5.091px;">Góc vuông, góc không vuông.</span></div></div><div id="spr5_1b0ab63b" style="top:89.999px;"><div style="width:0px;"><span id="txt2_1b0ab63b" data-width="150.144531" style="left:7.2px;top:5.091px;">3. Luyện tập</span></div></div><div id="spr6_1b0ab63b" style="left:8px;top:118px;"><img id="img0_1b0ab63b" src="data/img27.png" width="701" height="64" alt="2. Trong các hình sau, hình nào có nhiều góc vuông nhất?"/></div><div id="spr7_1b0ab63b" style="left:315px;top:174.374px;"><img id="img1_1b0ab63b" src="data/img28.png" width="405" height="366" alt="" style="left:0px;top:-0.187px;"/></div><div id="spr8_1b0ab63b" style="top:179.999px;"><div style="width:0px;"><span id="txt3_1b0ab63b" data-width="580.767578" style="left:7.2px;top:5.091px;">* Sử dụng ê ke để tìm số góc vuông của các hình.</span></div></div><div id="spr9_1b0ab63b" style="top:225px;"><div style="width:0px;"><span id="txt4_1b0ab63b" data-width="16.324219" style="left:7.2px;top:5.091px;">- </span></div><div style="width:0px;"><span id="txt5_1b0ab63b" data-width="276.923828" style="left:23.575px;top:5.091px;">Hình A có 1 góc vuông.</span></div></div><div id="spr10_1b0ab63b" style="top:270px;"><div style="width:0px;"><span id="txt6_1b0ab63b" data-width="16.324219" style="left:7.2px;top:5.091px;">- </span></div><div style="width:0px;"><span id="txt7_1b0ab63b" data-width="268.378906" style="left:23.575px;top:5.091px;">Hình B có 4 góc vuông</span></div><div style="width:0px;"><span id="txt8_1b0ab63b" style="left:291.95px;top:5.091px;">.</span></div></div><div id="spr11_1b0ab63b" style="top:315px;"><div style="width:0px;"><span id="txt9_1b0ab63b" data-width="16.324219" style="left:7.2px;top:5.091px;">- </span></div><div style="width:0px;"><span id="txt10_1b0ab63b" data-width="269.923828" style="left:23.575px;top:5.091px;">Hình C có 3 góc vuông</span></div><div style="width:0px;"><span id="txt11_1b0ab63b" style="left:293.575px;top:5.091px;">.</span></div></div><div id="spr12_1b0ab63b" style="top:365.626px;"><div style="width:0px;"><span id="txt12_1b0ab63b" data-width="16.324219" style="left:7.2px;top:5.091px;">- </span></div><div style="width:0px;"><span id="txt13_1b0ab63b" data-width="250.496094" style="left:23.575px;top:5.091px;">Hình D không có góc</span></div><div style="width:0px;"><span id="txt14_1b0ab63b" data-width="123.716797" style="left:7.2px;top:38.691px;">vuông nào</span></div><div style="width:0px;"><span id="txt15_1b0ab63b" style="left:131.075px;top:38.691px;">.</span></div></div><div id="spr13_1b0ab63b" style="top:438.751px;"><div style="width:0px;"><span id="txt16_1b0ab63b" data-width="21.000000" style="left:7.2px;top:5.091px;">* </span></div><div style="width:0px;"><span id="txt17_1b0ab63b" data-width="290.171875" style="left:27.695px;top:5.091px;">Vậy hình B có nhiều góc</span></div><div style="width:0px;"><span id="txt18_1b0ab63b" data-width="134.613281" style="left:7.2px;top:38.691px;">vuông nhất</span></div><div style="width:0px;"><span id="txt19_1b0ab63b" style="left:142.075px;top:38.691px;">.</span></div></div></div></div>', '{"s":[]}');})();