S. D, E and F are respectively the mid-points of0) BDEF is a parallelo – InterviewSolution

1.

S. D, E and F are respectively the mid-points of0) BDEF is a parallelogram.(ii) ar (DEF)ar (ABC)the sides BC, CA and AB of a ΔABC. Show that^ ar (ABC.(ii) ar (BDEF) -

Answer»

Proof (I) and (ii)

Proof (III)

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