Question

solve question no 2
the best answer will be marked as brainliest

Answer 1

In triangle abc. AD is the median.

Therefore, ar tr. ABD = ar tr. ADC. = 1/2 area ABC.

now, in triangle ABD, BE is the median(since AE = DE)

So, area triangle BED = area triangle = ABE = 1/2 area ABD.

Now area of triangle BED = 1/2 area ABD.

Area triangle BED = 1/2 ☓ 1/2 area ABC.

Area of triangle BED = 1/4 area triangle ABC.

Hence proved.

(note - a median divides triangle into two triangles of equal area)