Creating a parallelogram

1) Construct a parallelogram with one vertex at point A. Make sure to show all 5 characteristics of a parallelogram. If I move any point, it should stay a parallelogram. 2) Find the measure of all four interior angles and make conjectures about them. 3) Find the lengths of four sides and make conjectures about them.

List 4 characteristics of a parallelogram.

Draw the diagonals of parallelogram ABCD. Mark the intersection point and label it E. Find the length of the segments of each diagonal.

What can be concluded about the diagonals of a parallelogram?