User contributions
- 14:37, 27 July 2024 (diff | hist) . . (0) . . N File:Venn .jpg (current)
- 05:05, 20 May 2024 (diff | hist) . . (0) . . N File:Polygon in polygon.jpg (current)
- 03:56, 19 May 2024 (diff | hist) . . (+182) . . N File:Triangle area ratio lemma.jpg (If in a $\triangle ABC, D,E$ and $F$ are on $AB, BC, AC$ such that $AD:DB=1:a, BE:EC=1:b$ and $FC:FA=1:c$ Then $[DEF]=\left|\frac{[ABC](1+abc)}{(1+a)(1+b)(1+c)}\right|$) (current)
- 05:30, 21 April 2024 (diff | hist) . . (+2) . . 2018 AIME I Problems/Problem 11 (→Problem) (current)
