1) Quadrilateral ABCD has vertices A(1, -3) , B(2, 1), C(6, 3), and D(7, -1). Prove or disprove that the Quad ABCD is a rectangle. Show all work. Use complete sentences and proper grammar to justify whether Quad ABCD is a rectangle or not.

2) Quadrilateral WXYZ has vertices W(7, -4), X(-7, -8), Y(-9, -1), and Z(5,3). Prove or disprove that the Quad WXYZ is a rectangle. Show all work. Use complete sentences and proper grammar to justify whether Quad WXYZ is a rectangle or not.

3) The vertices J(2,6), K(7,8), L(9,3), and M(?, ?) determine a square. Show your work to find the coordin

Question

1)  Quadrilateral ABCD has vertices A(1, -3) , B(2, 1), C(6, 3), and D(7, -1).  Prove or disprove that the Quad ABCD is a rectangle.  Show all work.  Use complete sentences and proper grammar to justify whether Quad ABCD is a rectangle or not.

2) Quadrilateral WXYZ has vertices W(7, -4), X(-7, -8), Y(-9, -1), and Z(5,3). Prove or disprove that the Quad WXYZ is a rectangle.  Show all work.  Use complete sentences and proper grammar to justify whether Quad WXYZ is a rectangle or not.

3) The vertices J(2,6), K(7,8), L(9,3), and M(?, ?) determine a square.  Show your work to find the coordin