Symmetry:  The Art of Mathematics		Hillyard/Rasmussen


Assignment #14

Due Wednesday, May 17, 2006


1) Use the attached paper with a square grid to make a 2-dimension pattern that has two translations (of course), 
a vertical reflection, a rotation of 90 degrees and a horizontal reflection.  Make at least 4 repeating rows and columns.  

2) Use the attached rectangular grid paper to make a 2-dimensional band ornament that has two translations (of course), 
and only a rotation of 180 degrees.   Make at least 4 repeating rows and columns.

3) Use the attached rectangular grid paper to make a 2-dimensional band ornament that has only two translations. 
 That is the pattern has no other symmetries except the two translations.   Make at least 4 repeating rows and columns.