Question

Let the vertices of a triangle be A(1,2),B(-2,-5) and C(2,1). find its centroid and the length of the median through C.​

Answer 1

Answer:

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

=1/3,-2/3

Answer 2

Answer:

X1+x2+x3/3

1+(-2)+2/3

1/3

y1+y2+y3

2+(-5)+1/3

-3+1/3

-2/3