If vertices of a triangle are (a,1,3),(-2,b,-5)&(4,7,c) and centroid is (0,0,0).Find a,b,c

The vertices of a triangle are A(a,0)B(0,b)and C(a,b)

Two vertices of a triangle are (1, 4) and (5, 2) . If its centroid is (0, -3) , find the third vertex.

Two vertices of DeltaABC are A(-1,4) and B(5,2) and its centroid is (0, -3) . Find the co-ordinates of point C .

The vertices of a triangle ABC are A(0, 0), B(2, -1) and C(9, 2) , find cos B .

The co-ordinates of two vertices of Delta ABC are A(3,2,-4) and B(-2,3,-1). If its centroid is (3,1,0), then find the co-ordinates of vertex C.

If the vertices A,B,C of a triangle ABC are (1,2,3),(-1,0,0) ,(0,1,2) , respectively, then find angleABC .

If origin is the centroid of a triangle ABC having vertices A(a,1,3), B(-2,b,-5) and C(4,7, c) , then the values of a, b, c are

If (1, 1, 1) is the centroid of the triangle with vertices (2a, 3, 7), (-4, 3b, -8) and (8, 4, 6c), find a, b, c.

If the origin is the centroid of a triangle ABC having vertices A(a ,1,3),\ B(-2, b ,-5)a n d\ C(4,7, c) , find the values of a , b , c dot

If the origin is the centroid of a triangle ABC having vertices A(a ,1,3),\ B(-2, b ,-5)a n d\ C(4,7, c) , find the values of a , b , cdot