Question

If the mid point of the sides of a triangle are (-2,3), (4, -3) and (4,5), then the co-ordinates of the centroid is

• A. $2,\frac{5}{3}$
• B. $6,5$
• C. $4,\frac{10}{3}$
• D. None

Answer 1

The correct option is A $2,\frac{5}{3}$

Do not find the vertices of the 11 centroid of the mid points joining 11 is same as centroid of $\Delta$
centroid $(x,y)=\frac{-2+4+4}{3},\frac{3+5-3}{3}=2,\frac{5}{3}$