User contributions for Liu7113
2 March 2025
- 18:3518:35, 2 March 2025 diff hist +108 N Congruent triangles Created page with "Congruent Triangles The postulates prove congruent triangles are SSS, SAS ASA, AAS, or HL. SSA doesn't work."
- 18:2218:22, 2 March 2025 diff hist +9 Pythagorean Theorem →Pythagorean Triples
- 18:2218:22, 2 March 2025 diff hist +209 Pythagorean Theorem →Pythagorean Triples
- 18:1018:10, 2 March 2025 diff hist +26 m AoPS Wiki:Sandbox →Sandbox Area