Three vertices of a triangle are `A (1, 2), B (-3, 6) and C(5, 4)`. If D, E and F are the mid-points
Channel: Doubtnut
Date: 2020-04-05

Three vertices of a triangle are `A (1, 2), B (-3, 6) and C(5, 4)`. If D, E and F are the mid-points of the sides opposite to the vertices A, B and C, respectively, show that the area of triangle ABC is four times the area of triangle DEF.