Question

If A(5, -1), B(-3, -2) and C(-1, 8) are the vertices of a triangle ABC, find the length
of the median through A and the coordinates of the centroid of triangle ABC.​

Answer 1

Step-by-step explanation:

centroid = [x1+ x2 + x3]/3, (y1 + y2 + y3)/3

x1=5., y1=-1

x2=-3..y2=-2

x3=-1..y3=8

=(5 + -3+ -1)/3, ( -1+ -2+ 8)/3

=[ (1/3) , (5/3) ]