User contributions for Yl math
20 September 2020
- 14:3014:30, 20 September 2020 diff hist +200 N Talk:2003 AIME II Problems/Problem 11 Created page with "This problem has several solutions, but all of them fall under 2 major categories. If you have not learned law of cosine yet, then you can use cord bash. Using trig can save y..." current