Parallelogram Construction
- Author:
- Katie Drach, Rachel Fruin
You are given a parallelogram. You can drag points A, B and C to change segment lengths and angle measures. When you move these three points, there are certain congruencies that always remain true. Find all of the segment, angle and triangle congruence statements that will always be true. After you’ve identified these congruent statements, identify all pairs of parallel lines. Which lines are parallel, how do you know?