Quadrilateral qrst has two pairs of congruentes sides, but it is not a parallelogram. what figure is it? what further condition would have to satisfy to be a parallelogram?

The correct answer is:    [C]:

  " {The figure is a kite.  To be a parallelogram, it would have to have pairs of opposite congruent sides, not just congruent sides. } ."

Step-by-step explanation:

Note that "all" squares are "parallelograms" ; and that "all" rectangles are

                "parallelograms" ;  

           yet:  "Not All parallelograms" are "squares" or "rectangles".

The question asks:

"Quadrilateral QRST has two pairs of congruent  sides, but it is not a parallelogram.  

What figure is it?  

What further condition would have to satisfy to be a parallelogram? "  .

So;  we can rule out:

"Answer choices:

[A]:  "The figure is a square..." ;

[B]:   "The figure is a rectangle..." ;  AND :

[D]: "The figure is a square..."  .

We are left with:

Answer choice:  [C]:  

          " { The figure is a kite.  To be a parallelogram, it would have to have pairs of opposite congruent sides, not just congruent sides. } "  .

what is the original number? you forgot to add it.

linear pair postulates