Consider parallelogram JKLM below.
K
M
Note that JKLM has vertices J (-3, 6), K (-7, -4), L(-2, -6), and M (2, 4).
Answer the following to determine if the parallelogram is a rectangle, rhombus, square, or none of these.
(a) Find the length of LM and the length of a side adjacent to LM.
Give exact answers (not decimal approximations).
Length of LM:
Length of side adjacent to LM
(b) Find the slope of LM and the slope of a side adjacent to LM.
Slope of LM