(function(){var loadHandler=window['sl_{5A813F26-18E0-47B4-9B54-BD8980F0C05C}'];loadHandler&&loadHandler(20, '<div id="spr0_30e0c1"><div id="spr1_30e0c1" class="kern slide"><img id="img0_30e0c1" src="data/img3.png" width="720px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_30e0c1" class="kern slide"><div id="svg22_30e0c1" style="left:36px;top:90px;"><svg width="648" height="228" viewBox="0 0 648 228"><path fill="#f2f8a6" d="M0,0 h648 v228 h-648 Z"/></svg></div><div id="spr3_30e0c1" style="left:36px;top:90px;"><div style="width:0px;"><span id="txt0_30e0c1" data-width="600.515625" style="left:7.2px;top:-3.816px;">Trên cùng một nửa mặt phẳng bờ chứa tia Ox,</span></div><div style="width:0px;"><span id="txt1_30e0c1" class="relpos" data-width="399.078125" style="left:7.2px;top:38.424px;">vẽ tia Ot, Oy sao cho : xOt = 25</span> <span id="txt2_30e0c1" class="relpos" style="left:7.195px;top:40.157px;">0</span> <span id="txt3_30e0c1" class="relpos" data-width="127.593750" style="left:7.19px;top:38.424px;">, xOy = 50</span> <span id="txt4_30e0c1" class="relpos" style="left:7.185px;top:40.157px;">0</span> <span id="txt5_30e0c1" class="relpos" style="left:7.18px;top:38.424px;">.</span></div><div style="width:0px;"><span id="txt6_30e0c1" data-width="30.640625" style="left:7.2px;top:80.664px;">a. </span> <span id="txt7_30e0c1" data-width="45.500000" style="left:37.95px;top:80.664px;">Tia </span> <span id="txt8_30e0c1" data-width="39.140625" style="left:83.575px;top:80.664px;">Ot </span> <span id="txt9_30e0c1" data-width="37.640625" style="left:122.825px;top:80.664px;">có </span> <span id="txt10_30e0c1" data-width="64.937500" style="left:160.185px;top:80.664px;">nằm </span> <span id="txt11_30e0c1" data-width="64.250000" style="left:225.31px;top:80.664px;">giữa </span> <span id="txt12_30e0c1" data-width="46.718750" style="left:289.685px;top:80.664px;">hai </span> <span id="txt13_30e0c1" data-width="40.625000" style="left:336.56px;top:80.664px;">tia </span> <span id="txt14_30e0c1" data-width="42.281250" style="left:377.31px;top:80.664px;">Ox </span> <span id="txt15_30e0c1" data-width="37.015625" style="left:419.495px;top:80.664px;">và </span> <span id="txt16_30e0c1" data-width="42.906250" style="left:456.15px;top:80.664px;">Oy </span> <span id="txt17_30e0c1" data-width="94.937500" style="left:499.15px;top:80.664px;">không?</span></div><div style="width:0px;"><span id="txt18_30e0c1" data-width="32.125000" style="left:7.2px;top:122.904px;">b. </span> <span id="txt19_30e0c1" data-width="38.812500" style="left:39.45px;top:122.904px;">So </span> <span id="txt20_30e0c1" data-width="68.703125" style="left:78.325px;top:122.904px;">sánh </span> <span id="txt21_30e0c1" data-width="52.703125" style="left:147.2px;top:122.904px;">góc </span> <span id="txt22_30e0c1" data-width="53.625000" style="left:199.73px;top:122.904px;">tOy </span> <span id="txt23_30e0c1" data-width="37.015625" style="left:253.48px;top:122.904px;">và </span> <span id="txt24_30e0c1" data-width="52.703125" style="left:290.135px;top:122.904px;">góc </span> <span id="txt25_30e0c1" data-width="53.843750" style="left:342.665px;top:122.904px;">xOt.</span></div><div style="width:0px;"><span id="txt26_30e0c1" data-width="617.703125" style="left:7.2px;top:165.144px;">c. Tia Ot có là tia phân giác của góc xOy không ?</span></div><div style="width:0px;"><span id="txt27_30e0c1" data-width="99.515625" style="left:36.2px;top:207.384px;">Vì sao ?</span></div></div><div id="svg10_30e0c1" style="left:473px;top:129.25px;"><svg width="38" height="14" viewBox="-0.723 -0.584 38 14"><g fill="none"><g transform="translate(0.277344,0.416031)"><path stroke="#000000" stroke-width="1" stroke-linecap="butt" stroke-linejoin="round" d="M0,12 L18,0 L36,12"/></g></g></svg></div><div id="svg21_30e0c1" style="left:335.5px;top:125px;"><svg width="38" height="14" viewBox="-0.723 -0.584 38 14"><g fill="none"><g transform="translate(0.277344,0.416023)"><path stroke="#000000" stroke-width="1" stroke-linecap="butt" stroke-linejoin="round" d="M0,12 L18,0 L36,12"/></g></g></svg></div><div id="spr4_30e0c1" style="left:30px;top:12px;"><div style="width:0px;"><span id="txt28_30e0c1" data-width="229.601105" style="left:7.2px;top:20.621px;">Bài 30/Tr.87 SGK</span></div></div></div></div>', '{"s":[]}');})();