[" 5.Find the mid - poiut of diaginal of perallelogram ABCD "],[" whose three veltien ar "A(-2,3),B(C,7)" and "],[C(8,3)" ."]

The fourth vertex D of a parallelogram ABCD whose three vertices are A (-2,3), B (6,7) and C (8,3) is

The fourth vertex D of a parallelogram ABCD whose three vertices are A(-2,3), B(6,7) and C(8,3) is

The fourth vertex D of a parallelogram ABCD whose three vertices are A(-2,3), B(6,7) and C(8,3) is (a) (0,1) (b) (0,-1) (c) (-1,0) (d) (1,0)

Find the area of the quadrilateral ABCD whose vertices are A(1,0),B(5,3),C(2,7) and D(-2,4)

Find the area of quadrilateral ABCD, whose vertices are A(-4,8),B(-3,-4),C(0,-5)and D(5,6).

Find the area of quadrilateral ABCD, whose vertices are A(-4,8),B(-3,-4),C(0,-5)and D(5,6).

Find the area of quadrilateral ABCD whose vertices are A(-3, -1), B(-2, -4), C(4, -1) and D(3, 4).

Find the area of the quadrilateral ABCD whose vertices are A(1, 1), B(7,-3), C(12, 2), and D(7, 21).