Considere os pontos A(-3,-1), B(0,2) e C(5,-7). Calcule as coordenadas do baricentro do triângulo , cujos vértices são os pontos A, B e C.
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A(-3,-1)
B(0,2)
C(5,-7)
XG = ( xa + xb + xc ) / 3
XG = ( -3 + 0 + 5 ) / 3
XG = 2/3
YG = ( ya + yb + yc ) / 3
YG = ( -1 + 2 - 7 ) / 3
YG = -6/3
YG = -2
G(2/3,-2)
B(0,2)
C(5,-7)
XG = ( xa + xb + xc ) / 3
XG = ( -3 + 0 + 5 ) / 3
XG = 2/3
YG = ( ya + yb + yc ) / 3
YG = ( -1 + 2 - 7 ) / 3
YG = -6/3
YG = -2
G(2/3,-2)
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