(function(){var loadHandler=window['sl_{29265F00-F305-444C-BBC8-D71D3DE9E7F2}'];loadHandler&&loadHandler(13, '<div id="spr0_ba476f96"><div id="spr1_ba476f96" class="kern slide"><img id="img13_ba476f96" src="data/img10.png" width="1440px" height="810px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_ba476f96" class="kern slide"><div id="spr3_ba476f96" style="left:-90px;"><div id="spr4_ba476f96"><div id="spr5_ba476f96"><img id="img0_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr6_ba476f96" style="left:405px;"><div id="spr7_ba476f96"><img id="img1_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr8_ba476f96" style="top:405px;"><div id="spr9_ba476f96"><img id="img2_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr10_ba476f96" style="left:405px;top:405px;"><div id="spr11_ba476f96"><img id="img3_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr12_ba476f96" style="left:810px;"><div id="spr13_ba476f96"><img id="img4_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr14_ba476f96" style="left:1215px;"><div id="spr15_ba476f96"><img id="img5_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr16_ba476f96" style="left:810px;top:405px;"><div id="spr17_ba476f96"><img id="img6_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div><div id="spr18_ba476f96" style="left:1215px;top:405px;"><div id="spr19_ba476f96"><img id="img7_ba476f96" src="data/img0.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 300.0 300.0))" width="405" height="405" alt=""/></div></div></div><div id="spr20_ba476f96" style="left:1104px;top:36.761px;"><div id="spr21_ba476f96"><img id="img8_ba476f96" src="data/img73.svg#svgView(preserveAspectRatio(none);viewBox(0.0 -2.3 595.7 93.6))" width="320.589" height="50.493" alt=""/></div></div><div id="spr22_ba476f96" style="left:117px;top:36.761px;"><div id="spr23_ba476f96"><img id="img9_ba476f96" src="data/img22.svg#svgView(preserveAspectRatio(none);viewBox(-0.4 -2.3 556.4 254.8))" width="1182" height="753.979" alt=""/></div></div><div id="spr24_ba476f96" style="left:87.363px;top:655.707px;"><div id="spr25_ba476f96"><img id="img10_ba476f96" src="data/img74.svg#svgView(preserveAspectRatio(none);viewBox(-1.5 -1.5 194.6 178.1))" width="125.308" height="114.372" alt=""/></div></div><div id="spr26_ba476f96" style="left:1271.916px;top:669.443px;"><div id="spr27_ba476f96"><img id="img11_ba476f96" src="data/img44.svg#svgView(preserveAspectRatio(none);viewBox(0.0 -0.2 340.6 88.6))" width="132.632" height="34.484" alt=""/></div></div><div id="spr28_ba476f96" style="left:221px;top:134px;"><img id="img12_ba476f96" src="data/img75.png" width="1019" height="434" alt="Xét hai tam giác 𝑂𝐴𝐶 và 𝑂𝐵𝐶, ta có:\
𝑂𝐴=𝑂𝐵; 𝐴𝐶=𝐵𝐶; 𝑂𝐶 là cạnh chung.\
Suy ra ∆𝑂𝐴𝐶=∆𝑂𝐵𝐶 (c.c.c)\
Vì ∆𝑂𝐴𝐶=∆𝑂𝐵𝐶 nên  𝐴𝑂𝐶 = 𝐵𝑂𝐶  (hai góc tương ứng), tức là  𝑥𝑂𝑧 = 𝑦𝑂𝑧 .\
Vậy tia 𝑂𝑧 là tia phân giác của góc 𝑥𝑂𝑦."/></div><div id="spr29_ba476f96" style="left:296.202px;top:613.397px;"><div style="width:0px;"><span id="txt0_ba476f96" data-width="127.845322" style="left:7.2px;top:14.436px;">Nhận </span> <span id="txt1_ba476f96" data-width="81.888290" style="left:123.56px;top:14.436px;">xét:</span> <span id="txt2_ba476f96" style="left:194.81px;top:14.436px;"> </span></div><div style="width:0px;"><span id="txt3_ba476f96" data-width="97.187500" style="left:211.295px;top:14.436px;">Cách </span> <span id="txt4_ba476f96" data-width="51.035156" style="left:321.155px;top:14.436px;">vẽ </span> <span id="txt5_ba476f96" data-width="54.550781" style="left:379.89px;top:14.436px;">tia </span> <span id="txt6_ba476f96" data-width="100.097656" style="left:438.625px;top:14.436px;">phân </span> <span id="txt7_ba476f96" data-width="83.027344" style="left:544.11px;top:14.436px;">giác </span> <span id="txt8_ba476f96" data-width="72.421875" style="left:633.97px;top:14.436px;">của </span> <span id="txt9_ba476f96" data-width="82.402344" style="left:714.96px;top:14.436px;">một </span> <span id="txt10_ba476f96" data-width="65.468750" style="left:798.2px;top:14.436px;">góc</span></div><div style="width:0px;"><span id="txt11_ba476f96" data-width="54.863281" style="left:7.2px;top:79.765px;">đã </span> <span id="txt12_ba476f96" data-width="100.390625" style="left:62.825px;top:79.765px;">được </span> <span id="txt13_ba476f96" data-width="121.777344" style="left:169.2px;top:79.765px;">chứng </span> <span id="txt14_ba476f96" data-width="100.371094" style="left:293.825px;top:79.765px;">minh </span> <span id="txt15_ba476f96" data-width="52.070313" style="left:391.7px;top:79.765px;">cụ </span> <span id="txt16_ba476f96" data-width="68.066406" style="left:445.075px;top:79.765px;">thể </span> <span id="txt17_ba476f96" data-width="79.746094" style="left:511.825px;top:79.765px;">như </span> <span id="txt18_ba476f96" data-width="79.687500" style="left:594.2px;top:79.765px;">trên.</span></div></div></div></div>', '{"s":[]}');})();