Eleanor wotek took out a simple interest loan off $1,525 at 8 percent for 6 months . Her monthly payment on the loan is $260.17. After 3 payments , the balance is $769.98 .If she pay off the plan when the next payment due

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.