(function(){var loadHandler=window['sl_{937EED6C-59F6-413D-BB23-3A902F01DA41}'];loadHandler&&loadHandler(7, '<div id="spr0_8dda6887"><div id="spr1_8dda6887" class="kern slide"><img id="img2_8dda6887" src="data/img7.png" width="1281px" height="720px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_8dda6887" class="kern slide"><div id="spr3_8dda6887" style="left:592.885px;top:45.712px;"><div id="svg0_8dda6887" style="left:0px;top:0px;"><svg width="96" height="42" viewBox="0 0 96 42"><path fill="none" d="M0,0 h95.649 v41.198 h-95.649 Z"/></svg></div><div id="spr4_8dda6887"><div style="width:0px;"><span id="txt0_8dda6887" data-width="80.896484" style="left:7.197px;top:5.091px;">TOÁN</span></div></div><div id="spr5_8dda6887" style="left:8.115px;top:32.288px;"><img id="img0_8dda6887" src="data/img8.png" width="78" height="9" alt=""/></div></div><div id="spr6_8dda6887" style="left:169.625px;top:89.158px;"><div style="width:0px;"><span id="txt1_8dda6887" data-width="959.615234" style="left:12.513px;top:8.242px;">BÀI 52: DIỆN TÍCH HÌNH CHỮ NHẬT, DIỆN TÍCH HÌNH VUÔNG (TIẾT 3)</span></div><div style="width:0px;"><span id="txt2_8dda6887" data-width="959.615234" style="left:11.419px;top:7.148px;">BÀI 52: DIỆN TÍCH HÌNH CHỮ NHẬT, DIỆN TÍCH HÌNH VUÔNG (TIẾT 3)</span></div></div><div id="spr7_8dda6887" style="left:21.802px;top:133.289px;"><div id="svg1_8dda6887" style="left:-1px;top:5.681px;"><svg width="69" height="46" viewBox="-1 -1 69 46"><ellipse fill="#ccc1da" stroke="#ccc1da" stroke-width="2" stroke-linecap="butt" stroke-linejoin="round" cx="33.432" cy="22" rx="32.432" ry="21"/></svg></div><div id="svg2_8dda6887" style="left:9.158px;top:1.68px;"><svg width="33" height="51" viewBox="0 0 33 51"><path fill="none" d="M0,0 h32.7 v50.892 h-32.7 Z"/></svg></div><div id="spr8_8dda6887" style="left:9.158px;top:1.68px;"><div style="width:0px;"><span id="txt3_8dda6887" style="left:7.196px;top:5.517px;">4</span></div></div><div id="svg3_8dda6887" style="left:65.864px;"><svg width="82" height="54" viewBox="0 0 82 54"><path fill="none" d="M0,0 h81.96 v53.316 h-81.96 Z"/></svg></div><div id="spr9_8dda6887" style="left:65.864px;"><div style="width:0px;"><span id="txt4_8dda6887" data-width="59.133789" style="left:7.196px;top:5.624px;">Số?</span></div></div></div><div id="spr10_8dda6887" style="left:63.66px;top:181.5px;"><div style="width:0px;"><span id="txt5_8dda6887" class="relpos" data-width="53.775391" style="left:7.196px;top:5.943px;">Có</span> <span id="txt6_8dda6887" class="relpos" data-width="663.287109" style="left:7.191px;top:5.943px;"> một tấm kính lớn như hình vẽ bên.</span></div><div style="width:0px;"><span id="txt7_8dda6887" data-width="827.707031" style="left:7.196px;top:58.743px;">Người ta cắt ra 3 tấm kính hình chữ nhật để</span></div><div style="width:0px;"><span id="txt8_8dda6887" data-width="740.093750" style="left:7.196px;top:111.543px;">lắp vào cửa chớp , mỗi tấm có chiều dài</span></div><div style="width:0px;"><span id="txt9_8dda6887" class="relpos" data-width="432.587891" style="left:7.196px;top:164.343px;">80cm, chiều rộng 10cm</span> <span id="txt10_8dda6887" class="relpos" style="left:7.191px;top:164.343px;">.</span></div></div><div id="spr11_8dda6887" style="left:63.66px;top:181.5px;"><div style="width:0px;"><span id="txt11_8dda6887" class="relpos" data-width="75.775391" style="left:7.196px;top:217.143px;">Vậy</span> <span id="txt12_8dda6887" class="relpos" data-width="685.824219" style="left:7.191px;top:217.143px;"> phần kính còn lại có diện tích là       </span> <span id="txt13_8dda6887" class="relpos" data-width="56.181641" style="left:7.187px;top:217.143px;">cm</span> <span id="txt14_8dda6887" class="relpos" style="left:7.182px;top:217.324px;">2</span></div></div><div id="svg4_8dda6887" style="left:770.436px;top:378.102px;"><svg width="46" height="62" viewBox="-1 -1 46 62"><path fill="#ffffff" stroke="#f79646" stroke-width="2" stroke-linecap="butt" stroke-linejoin="round" d="M1,1 h41.98 v57.392 h-41.98 Z"/></svg></div><div id="spr12_8dda6887" style="left:771.436px;top:379.102px;"><div style="width:0px;"><span id="txt15_8dda6887" style="left:12.994px;top:10.013px;">?</span></div></div><div id="spr13_8dda6887" style="left:922.362px;top:193.596px;"><img id="img1_8dda6887" src="data/img14.png" width="300" height="431" alt="" style="left:-0.125px;top:-0.298px;"/></div></div></div>', '{"s":[]}');})();