Difference between revisions of "2004 AMC 10A Problems/Problem 16"
(New page: The answer is 19 or (D) since the number of ways of arranging squares 1x1 through 3x3 are squares( as in power of degree) of their sides. As for the 4x4 and 5x5, it's easy to find the few ...) |
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Revision as of 21:35, 2 February 2008
The answer is 19 or (D) since the number of ways of arranging squares 1x1 through 3x3 are squares( as in power of degree) of their sides. As for the 4x4 and 5x5, it's easy to find the few ways visually.
