Question

The coordinates of the midpoints of the sides of a triangle are

Answer 1

Answer:

example:

Vertex of triangle are A(4,5),B(2,3) and C(6,9). and L(3,4),M(4,6) and N(5,7) are the midpoints of side AB,BC and AC respective. So A(4,5),B(2,3) and C(6,9).