<html>਍㰀栀攀愀搀㸀ഀ
<title>&#23567;&#23416;&#25976;&#23416;&#27604;&#36093; 2009 - GeoGebra Dynamic Worksheet</title>਍㰀洀攀琀愀 渀愀洀攀㴀∀最攀渀攀爀愀琀漀爀∀ 挀漀渀琀攀渀琀㴀∀䜀攀漀䜀攀戀爀愀∀㸀ഀ
<style type="text/css"><!--body { font-family:Helvetica,sans-serif; margin-left:40px }--></style>਍㰀⼀栀攀愀搀㸀ഀ
<body>਍㰀琀愀戀氀攀 戀漀爀搀攀爀㴀∀　∀ 眀椀搀琀栀㴀∀㠀　　∀㸀ഀ
<tr><td>਍㰀栀㄀㸀☀⌀㈀㌀㔀㘀㜀㬀☀⌀㈀㌀㐀㄀㘀㬀☀⌀㈀㔀㤀㜀㘀㬀☀⌀㈀㌀㐀㄀㘀㬀☀⌀㈀㜀㘀　㐀㬀☀⌀㌀㘀　㤀㌀㬀 ㈀　　㤀㰀⼀栀㄀㸀ഀ
<p>਍㰀栀㄀㸀㰀昀漀渀琀 昀愀挀攀㴀∀䈀椀愀甀䬀愀椀Ⰰ 䄀瀀瀀氀攀 䰀椀匀甀渀最 䰀椀最栀琀∀㸀䰀�㱖⼀昀漀渀琀㸀㰀⼀栀㄀㸀ഀ
</p>਍ഀ
<applet name="ggbApplet" code="geogebra.GeoGebraApplet" codebase="./" archive="geogebra.jar" width="800" height="600">਍ऀ㰀瀀愀爀愀洀 渀愀洀攀㴀∀昀椀氀攀渀愀洀攀∀ 瘀愀氀甀攀㴀∀瀀洀挀　㤀开焀㐀⸀最最戀∀㸀ഀ
	<param name="framePossible" value="false">਍ऀ㰀瀀愀爀愀洀 渀愀洀攀㴀∀猀栀漀眀刀攀猀攀琀䤀挀漀渀∀ 瘀愀氀甀攀㴀∀昀愀氀猀攀∀㸀ഀ
	<param name="enableRightClick" value="false">਍ऀ㰀瀀愀爀愀洀 渀愀洀攀㴀∀猀栀漀眀䴀攀渀甀䈀愀爀∀ 瘀愀氀甀攀㴀∀昀愀氀猀攀∀㸀ഀ
	<param name="showToolBar" value="false">਍ऀ㰀瀀愀爀愀洀 渀愀洀攀㴀∀猀栀漀眀吀漀漀氀䈀愀爀䠀攀氀瀀∀ 瘀愀氀甀攀㴀∀琀爀甀攀∀㸀ഀ
	<param name="showAlgebraInput" value="false">਍匀漀爀爀礀Ⰰ 琀栀攀 䜀攀漀䜀攀戀爀愀 䄀瀀瀀氀攀琀 挀漀甀氀搀 渀漀琀 戀攀 猀琀愀爀琀攀搀⸀ 倀氀攀愀猀攀 洀愀欀攀 猀甀爀攀 琀栀愀琀 䨀愀瘀愀 ㄀⸀㐀⸀㈀ ⠀漀爀 氀愀琀攀爀⤀ 椀猀 椀渀猀琀愀氀氀攀搀 愀渀搀 愀挀琀椀瘀攀 椀渀 礀漀甀爀 戀爀漀眀猀攀爀 ⠀㰀愀 栀爀攀昀㴀∀栀琀琀瀀㨀⼀⼀樀愀瘀愀⸀猀甀渀⸀挀漀洀⼀最攀琀樀愀瘀愀∀㸀䌀氀椀挀欀 栀攀爀攀 琀漀 椀渀猀琀愀氀氀 䨀愀瘀愀 渀漀眀㰀⼀愀㸀⤀ഀ
</applet>਍ഀ
<p>਍㰀⼀瀀㸀ഀ
<p><span style="font-size:small">Arthur Lee, Created with <a href="http://www.geogebra.org" target="_blank" >GeoGebra</a></span></p></td></tr>਍㰀⼀琀愀戀氀攀㸀㰀⼀戀漀搀礀㸀ഀ
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