If `A (-3,4), B (1, -2), C(5, 6)` and `D(x, -4)` are the vertices of a quadrilateral such that area of `DeltaABC=DeltaACD` then `x=`

If A=(-3, 4), B(-1, -2), C(5, 6), D(x, -4) are the vertices of a quadrilateral such that area of DeltaABD=2["Area of "DeltaACD] then x=

If A=(-3,4), B=(-1,-2), C=(5,6) , D=(x,-4) are vertices of a quadrilateral such that triangle A B D=2 Delta A C D, then x=

If =(-3,4),B=(-1,-2),C=(5,6),D=(x,-4)A=(-3,4),B=(-1,-2),C=(5,6),D=(x,-4) are vertices of a quadrilateral such that area of triangle ABD=2 area of triangle ACD,then x=

If A(-5, 7), B(-4, -5) , C(-1, -6) and D(4,5) are the vertices of a quadrilateral, find the area of the quadrilateral ABCD

If A(-5, 7), B(-4, -5), C(-1, -6) and D(4, 5) are the vertices of a quadrilateral, find the area of the quadrilateral ABCD.

If (-3,5),B(-2,-7),C(1,-8) and D(6,3) are the vertices of a quadrilateral ABCD find its area.

If A(-5, 7), B(- 4, -5), C(-1, -6) and D(4, 5) are the vertices of a quadrilateral, find the area of the quadrilateral ABCD,