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- 12:13, 27 December 2023 (diff | hist) . . (0) . . N File:Feuerbach 1.png (current)
- 12:10, 27 December 2023 (diff | hist) . . (+1,845) . . N Feuerbach point (Created page with "The incircle and nine-point circle of a triangle are tangent to each other at the Feuerbach point of the triangle. The Feuerbach point is listed as X(11) in Clark Kimberling's...")
- 16:53, 25 December 2023 (diff | hist) . . (+1,940) . . 2017 AIME I Problems/Problem 15 (→Solution 12 (Geometry))
- 16:47, 25 December 2023 (diff | hist) . . (0) . . N File:2017 AIME I 15c.png (current)
- 14:13, 25 December 2023 (diff | hist) . . (+1) . . 2017 AIME I Problems/Problem 15 (→Solution 12 (Geometry)=)
- 14:12, 25 December 2023 (diff | hist) . . (+1,057) . . 2017 AIME I Problems/Problem 15 (→Solution 11)
- 14:05, 25 December 2023 (diff | hist) . . (0) . . N File:2017 AIME I 15b.png (current)
- 23:34, 24 December 2023 (diff | hist) . . (+115) . . 2017 AIME I Problems/Problem 15 (→Solution 4 (Trigonometry))
- 15:11, 21 December 2023 (diff | hist) . . (+37) . . Bisector (→Some properties of the angle bisectors)
- 14:35, 21 December 2023 (diff | hist) . . (+278) . . Bisector (→Some properties of the angle bisectors)
- 04:15, 19 December 2023 (diff | hist) . . (+40) . . Bisector (→Some properties of the angle bisectors)
- 04:11, 19 December 2023 (diff | hist) . . (+53) . . Bisector (→Some properties of the angle bisectors)
- 04:03, 19 December 2023 (diff | hist) . . (+43) . . Bisector (→Some properties of the angle bisectors)
- 21:00, 18 December 2023 (diff | hist) . . (+6) . . Bisector (→Some properties of the angle bisectors)
- 20:57, 18 December 2023 (diff | hist) . . (-956) . . Bisector (→Proportions for bisectors)
- 20:55, 18 December 2023 (diff | hist) . . (+989) . . Bisector (→Some properties of the angle bisectors)
- 20:52, 18 December 2023 (diff | hist) . . (+1,533) . . Bisector (→Some properties of the angle bisectors)
- 20:35, 18 December 2023 (diff | hist) . . (+2,583) . . Bisector (→Bisector and circumcircle)
- 20:23, 18 December 2023 (diff | hist) . . (0) . . N File:Bisector division B.png (current)
- 15:17, 14 December 2023 (diff | hist) . . (+44) . . Barycentric coordinates (→Points on bisectors)
- 15:16, 14 December 2023 (diff | hist) . . (0) . . N File:Bisector division A.png (current)
- 15:15, 14 December 2023 (diff | hist) . . (+873) . . Barycentric coordinates (→Points on bisectors)
- 13:10, 11 December 2023 (diff | hist) . . (0) . . Barycentric coordinates (→Points on bisectors)
- 12:53, 11 December 2023 (diff | hist) . . (+1,873) . . Barycentric coordinates (→Collinearity for two pares of isogonal points)
- 12:44, 11 December 2023 (diff | hist) . . (0) . . N File:Points on bisectors.png (current)
- 16:55, 10 December 2023 (diff | hist) . . (0) . . Bisector (→Bisectors and tangent)
- 16:55, 10 December 2023 (diff | hist) . . (+1,295) . . Bisector (→Division of bisector)
- 16:44, 10 December 2023 (diff | hist) . . (0) . . N File:Bisectors tangent.png (current)
- 19:18, 9 December 2023 (diff | hist) . . (-1) . . 2023 AIME II Problems/Problem 4 (→Solution 2)
- 17:45, 9 December 2023 (diff | hist) . . (+31) . . Bisector (→Bisector and circumcircle)
- 17:36, 9 December 2023 (diff | hist) . . (0) . . N File:Bisector divi.png (current)
- 17:35, 9 December 2023 (diff | hist) . . (+1,835) . . Bisector (→Proportions for bisectors)
- 13:47, 8 December 2023 (diff | hist) . . (+52) . . Bisector (→Proportions for bisectors)
- 13:41, 8 December 2023 (diff | hist) . . (0) . . N File:Bisector 60.png (current)
- 13:41, 8 December 2023 (diff | hist) . . (+936) . . Bisector (→Division of bisector)
- 17:12, 7 December 2023 (diff | hist) . . (0) . . Bisector (→Division of bisector)
- 17:09, 7 December 2023 (diff | hist) . . (+93) . . Bisector (→Division of bisector)
- 17:02, 7 December 2023 (diff | hist) . . (0) . . N File:Bisector division.png (current)
- 17:02, 7 December 2023 (diff | hist) . . (+1,017) . . N Bisector (Created page with "==Division of bisector== Let a triangle <math>\triangle ABC, BC = a, AC = b, AB = c</math> be given. Let <math>AA', BB',</math> and <math>CC'</math> be the bisectors of <math>...")
- 17:57, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:56, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:55, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:55, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:55, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:54, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:54, 31 October 2023 (diff | hist) . . (+423) . . 2023 AIME I Problems/Problem 7 (→Solution 4 (Small addition to solution 2))
- 17:11, 30 October 2023 (diff | hist) . . (-28) . . 2023 AIME II Problems/Problem 13 (→Solution 2 (Simple))
- 17:03, 30 October 2023 (diff | hist) . . (+40) . . 2023 AIME II Problems/Problem 14 (→Solution 2)
- 16:46, 30 October 2023 (diff | hist) . . (+1) . . 2023 AIME I Problems/Problem 6 (→Solution 4 (Simplification of Solution 3))
- 16:36, 30 October 2023 (diff | hist) . . (+1,337) . . 2023 AIME I Problems/Problem 7 (→Solution 3)
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