Point Reflection
- Author:
- John Golden
- Topic:
- Parallelogram, Reflection
Problem suggested in
Dragging and Making Sense of Invariants in Dynamic Geometry
Anna E. Baccaglini-Frank
Mathematics Teacher, April 2012
How is the red figure made from the three points?
What properties does it have? Why?
Associated video at http://www.101qs.com/2543-point-reflection