Reflexive sym..................4 in one..........one in 4..............1 center star.............4 wedges...........and 4 other things.......whatever the name..........along the side..........9 pieces all together............much like a square..........any size............it has one face.................4 points (vertices) and four edges.................(sides) a 1, a 4, and a 4..................9 all together..........................kinda like 14i..........and how the square root of 2 starts out.........