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Re: [obm-l] baricentro e lugar geometrico
- To: obm-l@xxxxxxxxxxxxxx
- Subject: Re: [obm-l] baricentro e lugar geometrico
- From: "saulo nilson" <saulo.nilson@xxxxxxxxx>
- Date: Sat, 24 Mar 2007 23:17:27 -0300
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da uma circunferencia
eu considerei que so C varia
xg=(6+x)/3
yg=(4+y)/3
x e y percorrem a circunferencia
3xg-6+1=x+1
3yg-4-4=y-4
xg-5/3=(x+1)/3
yg-8/3=(y-4)/3
(xg-5/3)^2+(yg-8/3)^2=25/9
On 3/24/07, vitoriogauss <dvitoriogauss@uol.com.br> wrote:
Considere o Triangulo ABC inscrito na circunferencia (lambda):(x+1)^2
+(y-4)^2=25. Se A(4,4), B(2,0) e C percorrem a circunferencia (lambda), o lugar geometrico dos baricentros dos trianguloa de vertices A,B e C é uma...
Vitório Gauss
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