Lagniappe
Professor Kellie Evans (kellie.m.evans@csun.edu)
Use the given zoom and move tools to look more closely at a golden spiral.
Triangle Tilings: Which triangles tile the plane using only reflections about the triangles' sides?
Warm-up activity: Experiment with the activity below to determine possible angle measures. That is, list the angle measures for which a whole number of reflected triangles fit perfectly at a vertex.