Question

Determine o baricentro do triângulo de vértice A (1,2), B (-1,3) e C (0,2)

Answer 1

A (1,2), B (-1,3) e C (0,2)

GX= xA+xB+xC/3
Gx= 1-1+0/3 = 0

Gy= yA+yB+yC/3
Gy= 2+3+2/3 = 7/3

G ( 0 , 7/3 ) ✓

Answer 2

Resposta:

G=(0,7/3)

Explicação passo-a-passo:

$G(\dfrac{x'+x''+x'''}{3},\dfrac{y'+y''+y'''}{3})\Rightarrow\text{F\'ormulas}$

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$X_{g}=\dfrac{x'+x''+x'''}{3}\\\\X_{g}=\dfrac{1-1+0}{3}\\\\X_{g}=\dfrac{0}{3}\\\\X_{g}=0$

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$Y_{g}=\dfrac{y'+y''+y'''}{3}\\\\Y_{g}=\dfrac{2+3+2}{3}\\\\Y_{g}=\dfrac{7}{3}$

Bons Estudos :)