Timeline for Can an isosceles triangle with a $60^\circ$ angle be proven equilateral independently of the triangle angle sum theorem?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Nov 23, 2025 at 7:15 | history | edited | TheProver | CC BY-SA 4.0 |
Clarified things a whole lot, added illustration
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| Nov 22, 2025 at 20:58 | vote | accept | TheProver | ||
| Nov 22, 2025 at 20:55 | comment | added | TheProver | @coffeemath any of those, or both of those. | |
| Nov 22, 2025 at 20:42 | answer | added | mathperson314 | timeline score: 3 | |
| Nov 22, 2025 at 20:37 | comment | added | coffeemath | Are you assuming the 60 degree angle is not between the two assumed equal sides? | |
| Nov 22, 2025 at 20:28 | history | asked | TheProver | CC BY-SA 4.0 |