Question

In a triangle abc, e is the midpoint of median ad. show that ar(bde)=1/4ar(abc).

Answer 1

- Ex 9.3, 2 In a triangle ABC , E is the mid-point of median AD show that ar(BED) = 1/4 ar (ABC). ... Proof : AD is a median of Δ ABC & median divides a triangle into two triangles of equal area ∴ ar (ABD) = ar (ACD) ⇒ ar (ABD) = 1/2 ar (ABC) In Δ ABD, BE is the median median divides a triangle into two ...

Answer 2

Hi friend

See the attached files

I hope it will help you

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