Three vertices of a rectangule ABCD are A(3,1),B(-2,2)and C(-3,1).plot three points On a graph paper and find the coordinates of the fourth vertex D.Also , find the area of the rectangle ABCD

Three vertices of a rectangule ABCD are A(3,1),B(-2,2)and C(-3,1).plot three points On a graph paper and find the coordinates of the fourth vertex D.Also , find the area of the rectangle ABCD