FERMAT 2005 Problem 5

A Fermat coin rolls from P to Q to R, as shown. If the distance from P to Q is equal to the distance from Q to R, what is the orientation of the coin when it reaches R?

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Answer Choices
A. fermat 2005 5a
B. fermat 2005 5b
C. fermat 2005 5c
D. fermat 2005 5d
E. fermat 2005 5e