Sample Problems

1. The smaller side of a golden rectangle is 10 in, what is the exact measure of the longer side?

2. A sequence is defined by A1= 2, A2 = 1 and An+1 = An-1  An. Find A6.

3. For each of the figures below, determine if it has the following kinds of symmetry: 	reflection across a vertical line; reflection across a horizontal line; half-turn symmetry; 	translation symmetry; glide reflection symmetry.  
a)                     b) 

c)                     d) 

4. Use the flow chart to classify the following strip patterns.

a)	

b)