Question

4) Determine as coordenadas do baricentro de um triângulo de vértices A(1,3), B(1-2) e C(1.2)
(A) G (2,4)
(B) G (3,1)
(C) G (-2,3)
(D) G (1,1)
(E) G (0,1)​

Answer 1

x=1+1+1/3=3=3=1

y=3-2+2/3=3/3=1

d) G (1,1)

Espero ajudar❤