For quadrilateral abcd, the coordinates of vertices a and b are a(1,2) and b(2,-2). match each set of coordinates for vertices c and d, that is the most specific way to classify the quadrilateral.

c(-1,-4), d(-2,0)
c(-6,-4), d(-7,0)
c(6,-1), d(5,3)
c(1,-6), d(0,-2)

1.
parallelogram

2.
rectangle

3.
rhombus

4.
square

(20 points)