Resposta :
O baricentro será:
[tex]B=(\frac{xa+xb+xc}{3} ,\frac{ya+yb+yc}{3})\\\\B=(\frac{4+3+8}{3} ,\frac{6+4+2}{3})\\\\B=(15/3,12/3)\\\\B=(5,4)[/tex]
Espero ter ajudado :)
O baricentro será:
[tex]B=(\frac{xa+xb+xc}{3} ,\frac{ya+yb+yc}{3})\\\\B=(\frac{4+3+8}{3} ,\frac{6+4+2}{3})\\\\B=(15/3,12/3)\\\\B=(5,4)[/tex]
Espero ter ajudado :)