Question

Quais as coordenadas do baricentro do triângulo de vértices (1, 3), (3, 4) e (5, -1)?

Answer 1

Bx = (ax + bx + cx)/3
Bx = (1 + 3 + 5)/3
Bx = 9/3
Bx = 3

By = (ay + by + cy)/3
By = (3 + 4 +(-1))/3
By = (3 + 4 - 1)/3
By = 6/3
By = 2

B(3,2)