User contributions
- 03:06, 18 June 2018 (diff | hist) . . (+7) . . m Area of an equilateral triangle (current)
- 03:06, 18 June 2018 (diff | hist) . . (+48) . . m Area of an equilateral triangle (Add some details)
- 22:46, 3 June 2013 (diff | hist) . . (+28) . . m 2013 AIME II Problems/Problem 5 (→Solution)
- 23:11, 1 January 2013 (diff | hist) . . (+4) . . m 2009 AIME I Problems/Problem 4 (→Solution 1)
