6.2 let's see if this actually post this time

6.2 Parallelograms and such
Parallelogram- A quadrilateral with both pairs of opposite sides parallel.

Theorems:
Opposite sides of a Parallelogram are congruent
Opposite angles in a Parallelogram are congruent
Consecutive angles in a Parallelogram are supplementary
If a Parallelogram has one right angle, it has four right angles
The diagonals of a Parallelogram bisect each other
Each diagonal of a Parallelogram separates the Parallelogram into 2 congruent triangles