User contributions for Math660
2 November 2025
- 13:3613:36, 2 November 2025 diff hist −28 m 2018 AMC 10B Problems/Problem 24 Simplify proof of →Lemma 2: [ACE] = \frac12[ABCDEF]
- 13:2913:29, 2 November 2025 diff hist +3,171 2018 AMC 10B Problems/Problem 24 Propose a solution using midsegment theorem