(function(){var loadHandler=window['sl_{5AE947BC-44CA-4879-B278-1878BB5CDD93}'];loadHandler&&loadHandler(24, '<div id="spr0_ba4cc5fb"><div id="spr1_ba4cc5fb" class="kern slide"><img id="img6_ba4cc5fb" src="data/img5.png" width="1440px" height="810px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_ba4cc5fb" class="kern slide"><div id="spr3_ba4cc5fb"><img id="img0_ba4cc5fb" src="data/img6.png" width="1440" height="810" alt=""/></div><div id="spr4_ba4cc5fb" style="left:156px;top:20.961px;"><div id="spr5_ba4cc5fb"><img id="img1_ba4cc5fb" src="data/img24.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 528.5 507.7))" width="138.478" height="132.939" alt=""/></div></div><div id="spr6_ba4cc5fb" style="left:570px;top:770.671px;"><div id="spr7_ba4cc5fb"><img id="img2_ba4cc5fb" src="data/img18.svg#svgView(preserveAspectRatio(none);viewBox(0.0 0.0 501.3 35.3))" width="386.817" height="27.077" alt=""/></div></div><div id="spr8_ba4cc5fb" style="left:1267.65px;top:9px;"><div id="spr9_ba4cc5fb"><img id="img3_ba4cc5fb" src="data/img19.svg#svgView(preserveAspectRatio(none);viewBox(-0.1 -0.1 454.1 287.3))" width="172.35" height="109.051" alt=""/></div></div><div id="spr10_ba4cc5fb" style="left:256px;top:183px;"><img id="img4_ba4cc5fb" src="data/img79.png" width="787" height="473" alt="b) Xét hai tam giác vuông 𝐴𝐼𝐻 và 𝐵𝐼𝐻, ta có: \
	𝐼𝐴=𝐼𝐵 (cmt)\
	 𝐼𝐻𝐷 = 𝐼𝐻𝐵 =90° \
	𝐼𝐻 là cạnh chung \
Suy ra Δ𝐴𝐼𝐻=Δ𝐵𝐼𝐻 (c.g.c)\
⇒ 𝐴𝐼𝐻 = 𝐵𝐼𝐻  (2 góc tương ứng)\
⇒𝐼𝐻 là phân giác của góc 𝐴𝐼𝐵 "/></div><div id="spr11_ba4cc5fb" style="left:888px;top:297px;"><img id="img5_ba4cc5fb" src="data/img80.png" width="539" height="276" alt="" style="left:0.241px;"/></div></div></div>', '{"s":[]}');})();