Question

Find the centroid of a triangle whose vertices are (7,-8),(-9,7),(8,13)

Answer 1

Answer:

2, 4

Step-by-step explanation:

formula x = x1 +x2 +x3 / 3

same for y

Answer 2

Step-by-step explanation:

(x1+x2+x3)/3 (y1+y2+y3)/3

(7+-9+8)/3 (-8+7+13)/3

(-2+8)/3 (-1+13)/3

(6/3) (12/3)

Ans. 2,4