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Re: [obm-l] Geometria plana

To: obm-l@xxxxxxxxxxxxxx
Subject: Re: [obm-l] Geometria plana
From: Angelo Barone Netto <barone@xxxxxxxxxx>
Date: Sun, 21 Dec 2003 21:28:02 -0200
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Dado q sabemos os valores d Ha, Hb e Hc, 
 quero a area S do triangulo ABC.
Os lados do triangulo sao proporcionais a 1/Ha, 1/Hb e 1/Hc.
Isto permite construir um triangulo de lados 1/Ha, 1/Hb e 1/Hc,
do qual eu sei a area S´ (Heron) e a altura (H´a = 2*S´Ha).
S=1*(4*S´).


Angelo Barone Netto <barone@ime.usp.br>
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