In the coordinate plane, quadrilateral ABCD has vertices with coordinates A(1,−1), B(−5,3), C(−3,6), and D(3,2).

Part A:
Compute the lengths of the sides of quadrilateral ABCD.
AB=

BC=

CD=

DA=


Part B:
Compute the slopes of the sides AB¯¯¯¯¯ and AD¯¯¯¯¯.

Slope of AB¯¯¯¯¯ =

Slope of AD¯¯¯¯¯ =