Question

D, E and F are respectively the mid point of the sides BC, CA and AB of a ΔABC . Show that

(1) BDEF is a parallelogram.
(2) ar (DEF) = 1/4 ar (ABC)
(3) ar (BDEF) = 1/2 ar (ABC)

Answer 1

hey mate !!!✌❤
here's ur answer ⤵⤵⤵

➡ refer to attachment

⭐ hope it helps ⭐