Require Export D6_SumAnglesProp.
Require Export Omega.
Section DISTINCT_PARALLEL.

Lemma ParallelogrammSuperimposed : forall A B C E : Point, forall F : Figure, forall D : Line F,
Parallelogramm A B C E ->
EquiDirected A B (LineA F D) (LineB F D) ->
F C ->
Superimposed F (Collinear C E).