Question

if the coordinates of the mid point of the sides of a triangle are (2,3),(3/2,4)and (11/2,5) find the vertex of a triangle? plzzzz solve this..

Answer 1

letA (x, y) B(u, v) and C (w, r) are the point of triangle which mid point (2,3) (3/2,4) and (11/2,5)
a/c section formula,
you finding
u+w=4-----(1)
x+u=11----(2)
x+w=3-----(3)
v+r=6------(4)
y+v=10-----(5)
y+r=8------(6)
now you get and find the point of triangle is (5,6) (6,4) and (-2,2)