Posted by **Anonymous** on Thursday, January 3, 2013 at 10:15am.

medians of triangle ABC intersect at G. if ar(triangle ABC) = 27 CM^2, then ar(triangle BGC) =?

- maths -
**MathMate**, Thursday, January 3, 2013 at 11:01am
Area of triangle = bh/2

Medians meet at one third from the base, so h'=h/3. Therefore triangles with the vertex at G is one third the area of the whole triangle, or 27/3=9 cm².

- maths -
**nisha**, Sunday, January 3, 2016 at 7:51am
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