[" 56.If "G" is the centroid of "Delta ABC" and "],[AG=BC" ,then "/_BGC" is : "]

If G is the centroid of Delta ABC, then bar(CA) + bar(CB) =

If G is centroid of Delta ABC and BC = 3, CA = 4, AB = 5 then find BG.

If G is centroid of Delta ABC and BC = 3, CA = 4, AB = 5 then find BG.

If G is the centroid of Delta ABC then vec(G)A + vec(G)B + vec(G)C =

If G is the centroid of Delta ABC , then the area of Delta BGC is "_______________" times the area of quadrilateral ABCG.

Let a=BC,b=CA,C=AB be the sides of the triangle ABC.If G is the centroid of Delta ABC such that GB and GC and bar(GC) are inclined at an obtuse angle,then

If G is the centroid of Delta ABC and G' is the centroid of Delta A' B' C' " then " vec(A A)' + vec(B B)' + vec(C C)' =