AD is the median of △ ABC and DE is the median of △ ABD. If area of △ BED : area of △ ABC =_____.
1:4
1:1
1:2
4:1
AD is the median of △ ABC and DE is the median of △ ABD. If area of △ BED = 2.5 sq cm, then the area of △ ABC = ____ sq cm.
AD is the median of △ ABC. Area of △ABC : △ADB = ____.
In the given figure AD is median of Δ ABC, DE is median of Δ ABD and EF is median of Δ BED. If area of Δ BEF is 4 cm2, then area of Δ ABC is