Difference between revisions of "2016 AMC 12A Problems/Problem 6"
Aminusisfail (talk | contribs) (Created page with "==Solution== <math>2016</math> is the 63rd triangular number. Therefore the answer is <cmath>6+3=\boxed{\textbf{(B)}\text{ 9}}</cmath>") |
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Revision as of 05:26, 4 February 2016
Solution
is the 63rd triangular number. Therefore the answer is ![\[6+3=\boxed{\textbf{(B)}\text{ 9}}\]](http://latex.artofproblemsolving.com/6/6/7/6677bc14d8a6678d32a2fc5f6ec8417f6e636f27.png)
