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

The two vertices of a triangle are A(6,3) and B(-1,7) and its centroid is G(1,5) then its third vertex C of triangleABC will be - a)(2,5) b)(2,-5) c)(-2,5) d)(-2,-5)

If the vertices of a triangle are (1,k),(4,-3),(-9,7) and it's area is 15 square unit, find the value of k.

if two adjacent vertices of the parallelogram (3,2) and (-1,0) and the diagonals meet at(2,-5) .find the other vertices of the parallelogram.

Two vertices of a triangle are (1,3) and (3,1),If the coordinates of the centroid of the triangle is (2,1),find the coordinates of the third vertex of the triangle.

If the centroid of a triangle is (1,4) and two of its vertices are (4,-3) and (-9,7) then the area of the triangle is

the three consecutive vertices of a rhombus are (2,-1),(3,4) and (-2,3) respectively.Find the fourth vertex.

The vertices of a triangle are (a, 0), (-a, 0) and (0, sqrt(3a)) . Show that the triangle is equilateral.

If A(x_1,y_1),B(x_2,y_2) and C(x_3,y_3) are the vertices of triangleABC ,find the coordinates of the centroid of the triangle.

If three vertices of a parallellogram ABCD are A(2,3),B(-1,4), C(5,-2) find the co-ordinates of the fourth vertex D

If three consecutive vertices of a parallelogram ABCD are A(1,-2),B(3,6),C(5,10), then find the fourth vertex D.