In the diagram, sr = and qr = . what is the perimeter of parallelogram pqrs?

Since the figure is a parallelogram, then SP=RQ, and SR=PQ.

To find SR, we draw right triangle SAR, as shown in the picture, where the coordinates of A are clearly (-3, -2).

Thus, we can see that SA=4 units, and AR=4 units. By the Pythagorean theorem, 
                           

Similarly, to find SP, which is equal to QR, we draw the triangle PBS, where the coordinates of B are (-2, 2). 

Clearly, PB=3 and SB=1, thus using the Pythagorean theorem in right triangle PBS:

                                units.

The perimeter of the parallelogram is SP+RQ+SR+PQ=

.

second choice