Question

In a parallelogram ABCD ,E and F are any two points on the sides AB and BC respectively.Show that ar (∆ADF)= ar (∆DCE)

Answer 1

Given: ∆ ABC where D, E, F are mid-points of BC , AC & AB ... Show that (iii) ar (BDEF) = 1/2 ar (ABC) We proved in part(ii ...