Parallelogram Compass Construction 1 of 5

Proving parallelograms with compass constructions.
This is the first in a series of five videos simulating compass constructions of parallelograms. Each video explores a different theorem or definition.
1 - Constructing a quadrilateral with both pairs of opposite sides parallel.
2 - Constructing a quadrilateral with both pairs of opposite sides congruent.
3 - Constructing a quadrilateral with both pairs of opposite angles congruent.
4 - Constructing a quadrilateral with one pair of opposite sides both parallel and congruent.
5 - Constructing a quadrilateral with diagonals that bisect each other.
There is a worksheet for my class. Ask me for a pdf if you want to use this in your class.