Question

dados os pontos a(4;-1) b (2;0) c (3;5) determine as coordenadas do baricentro do triângulo

Answer 1

A(4,-1)
B(2,0)
C(3,5)

XG = ( xa + xb + xc ) / 3 

XG = ( 4 + 2 + 3 ) / 3 = 9/3 = 3

YG = ( ya + yb + yc ) / 3 

YG = ( -1 + 0 + 5 ) / 3 = 4/3

G(3, 4/3)