The coordinates of the vertices of quadrilateral pqrs are p(−4, 2) , q(3, 4) , r(5, 0) , and s(−3, −2) . which statement correctly describes whether quadrilateral pqrs is a rectangle? a. quadrilateral pqrs is not a rectangle because it has only one right angle. b. quadrilateral pqrs is not a rectangle because it has no right angles. c. quadrilateral pqrs is not a rectangle because it has only two right angles. d. quadrilateral pqrs is a rectangle because it has four right angles.