Question

um triângulo ABC de vértices a 3,3 b -5,- 1 e c - 2 ,- 7. qual o Baricentro do tiangulo ABC

Answer 1

A(3,3)
B(-5,-1)
C(-2,-7)

XG = ( xa + xb + xc ) / 3

XG = ( 3 - 5 - 2 ) / 3 = -4/3

YG = ( ya + yb + yc ) / 3

YG = ( 3 - 1 - 7 ) / 3 = -5/3

G(-4/3,-5/3)