Medians of △ABC, intersect at G. If ar(△ABC)=27cm2 then ar(△BGC)=
6cm2
9cm2
12cm2
18cm2
In △ABC,AD,BE and CF are the medians Which intersect each other at G Area of △ABC=27cm2 ∵ar(△GBC)=ar(△GCA)=ar(△GAB)=13ar(△ABC)=13×27cm2=9cm2