Question

Determine as coordenadas do baricentro (g) dos triângulos com vértices ABC: A(2,3) B (5,-1) e C (-1,4)

Answer 1

Usando a fórmula

Xg = xa + xa + xc / 3

Xg = 2 + 5 - 1 / 3 ... 6 / 3 = 2

Yg = ya + yb + yc / 3

Yg = 3 - 1 + 4 / 3 ... 6 / 3 = 2

Logo, G ( 2 , 2 )