2004 AMC 10B Problems/Problem 1
Revision as of 01:47, 6 February 2009 by Professorhong (talk | contribs) (New page: Start from Row 12 to row 22. There are 11 rows in total. 33*11 = 363; (C))
Start from Row 12 to row 22. There are 11 rows in total. 33*11 = 363; (C)
