[" (6) Show that the points "(-4,-1),(-2,-4),(4,0)" and "(2,3)" are the vertices points of a "],[" rectangle."]

Prove that the points (-4,-1),(-2,-4),(4,0) and (2,3) are the vertices of a rectangle.

Prove that the points (-4,-1),(-2,-4),(4,0) and (2,3) are the vertices of a rectangle.

Prove that the points (-4, -1), (-2, -4), (4,0) and (2,3) are the vertices of a rectangle.

Show that the points (1,-1),(-2,2),(4,8) and (7,5) are the vertices of a rectangle.

The points A (- 4, - 1), B (-2, - 4), C (4, 0) and D (2, 3) are the vertices of a

Show that the points (0,-1),(-2,3),(6,7) and (8,3) are vertices of a rectangle.

Show that the points : (0,4,1),(2,3,-1),(4,5,0) and (2,6,2) are vertices of square.

Show that the points A(2,3,5),B(-4,7,-7),C(-2,1,-10) and D(4,-3,2) are the vertices of a rectangle.

Show that the coplanar points (0,4,1),(2,3,-1),(4,5,0) and (2,6,2) are the vertices of a square.

Prove that the points (-4, -1), (-2, -4), (4, 0) and (2, 3) are the vertices of a rectangle. Also find the area of the rectangle.