Note that has vertices J, K,L, M and has vertices J(-1, 3), K(-6, -1), L(-2, 4), M(3, 8).
Answer the following to determine if the parallelogram is a rectangle, rhombus, square, or none of these.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!