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	<title>Comentários sobre: Problema de matematica  comprimento de circunferencia</title>
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		<title>Por: Sandro26</title>
		<link>https://www.professoronline.net/problema-de-matematica-comprimento-de-circunferencia/comment-page-1/#comment-782</link>
		<dc:creator><![CDATA[Sandro26]]></dc:creator>
		<pubDate>Tue, 05 Mar 2013 03:49:17 +0000</pubDate>
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		<description><![CDATA[Primeiro tem que achar o raio
C = 2.Pi.r
1,570=2.3,14.r
r=1570/2/3,14
r=250

Agora soma o raio com a largura que é: 8

250+8= 258

Novamente aplica na formula
C = 2.Pi.r
C = 2.3,14.258
C = 1620,24]]></description>
		<content:encoded><![CDATA[<p>Primeiro tem que achar o raio<br />
C = 2.Pi.r<br />
1,570=2.3,14.r<br />
r=1570/2/3,14<br />
r=250</p>
<p>Agora soma o raio com a largura que é: 8</p>
<p>250+8= 258</p>
<p>Novamente aplica na formula<br />
C = 2.Pi.r<br />
C = 2.3,14.258<br />
C = 1620,24</p>
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