User contributions
- 13:24, 18 June 2023 (diff | hist) . . (+948) . . Ptolemy's theorem
- 14:10, 16 June 2023 (diff | hist) . . (-12) . . 2018 AMC 10A Problems/Problem 24 (→Solution 7: Barycentrics (overkill))
- 14:04, 16 June 2023 (diff | hist) . . (+1,584) . . 2018 AMC 10A Problems/Problem 24
- 19:31, 5 October 2022 (diff | hist) . . (+1) . . m Directed legnths (current)
- 19:29, 5 October 2022 (diff | hist) . . (-8) . . Directed legnths
- 19:29, 5 October 2022 (diff | hist) . . (+177) . . N Directed legnths (Created page with "Directed lengths are line segments that have a distance and a direction. Note that this is different from directed angles, which are angles taken modulo <math>180\degree</math>.")