Question

the coordinate of the centroid of a triangle ABC with vertices A(-1,0),B(5,-2) and C(8,2) are

Answer 1

just use the formula x=X1+X2+X3divided by 3 and y=Y1+Y2+Y3 divided by 3

Answer 2

Answer:

x = -1 + 5 + 8/3     y = -2+2+0/3

x = 12/3                y = 0/3

x = 4                     y = 0

Explanation:

three points/3  (3 for three points)

formula

x = x1 + x2 + x3 / 3

y = y1 + y2 + y3 / 3