Math, asked by manorma869, 7 months ago

In triangle ABC, if O is the centroid of triangle ABC and the area of triangle OAB is 36cm² Then find the area of triangle ABC ...
if you know the answer then only answer plz and those will give correct answer I will mark them as Brainlist​

Answers

Answered by MathsLover00
8

PLEASE MARK ME AS BRAINLIST

Attachments:
Answered by Stoneheartgirl
8

Step-by-step explanation:

If G is the centroid of the triangle △ABC

Then Area△AGB=Area△AGC=Area△CGB

Now Ar△AGB+Ar△AGC+Ar△CGB=Ar△ABC

∴3Ar△AGB=Ar△ABC

Hence, Ar△AGB=

3

1

Ar△ABC

Therefore, Ar△AGB=Ar△AGC=Ar△CGB=

3

_

1

ar△ABC

Attachments:
Similar questions