8 June 2025

• curprev 15:4115:41, 8 June 2025 Aoum talk contribs 2,075 bytes +45 →Categorized problem

27 December 2024

• curprev 15:0215:02, 27 December 2024 Stemivy1 talk contribs 2,030 bytes −229 No edit summary

21 January 2024

• curprev 16:3716:37, 21 January 2024 Checkmate2021 talk contribs 2,259 bytes +16 →Solution 1

1 April 2023

• curprev 18:0018:00, 1 April 2023 Thestudyofeverything talk contribs 2,243 bytes +120 →Video Solution

13 January 2023

• curprev 18:3618:36, 13 January 2023 Saxstreak talk contribs m 2,123 bytes +65 →Video Solution

11 January 2023

• curprev 23:2623:26, 11 January 2023 Jayrenfu talk contribs m 2,058 bytes 0 →Solution 1

4 January 2023

• curprev 01:1401:14, 4 January 2023 Seniorswimmer talk contribs 2,058 bytes +2 →Solution 2

3 January 2023

• curprev 23:4023:40, 3 January 2023 Pi is 3.14 talk contribs m 2,056 bytes +84 →Video Solution

2 June 2022

• curprev 11:3711:37, 2 June 2022 Snowylovesmath talk contribs 1,972 bytes −2 →Video Solution

9 March 2022

• curprev 19:5319:53, 9 March 2022 Savannahsolver talk contribs 1,974 bytes +66 No edit summary

17 June 2021

• curprev 13:4813:48, 17 June 2021 Larryflora talk contribs 1,908 bytes 0 →Solution 2
• curprev 13:4713:47, 17 June 2021 Larryflora talk contribs 1,908 bytes 0 →Solution 2
• curprev 13:4613:46, 17 June 2021 Larryflora talk contribs 1,908 bytes +72 →Solution 2
• curprev 13:4413:44, 17 June 2021 Larryflora talk contribs 1,836 bytes +30 →Solution 2
• curprev 13:4213:42, 17 June 2021 Larryflora talk contribs 1,806 bytes +29 No edit summary
• curprev 13:4113:41, 17 June 2021 Larryflora talk contribs 1,777 bytes +11 →Solution 2
• curprev 13:4013:40, 17 June 2021 Larryflora talk contribs 1,766 bytes +22 →Solution 2
• curprev 13:3913:39, 17 June 2021 Larryflora talk contribs 1,744 bytes −382 →Solution 2
• curprev 13:3613:36, 17 June 2021 Larryflora talk contribs 2,126 bytes +254 →Solution 2
• curprev 13:3513:35, 17 June 2021 Larryflora talk contribs 1,872 bytes +4 No edit summary
• curprev 13:3313:33, 17 June 2021 Larryflora talk contribs 1,868 bytes +12 No edit summary
• curprev 13:2913:29, 17 June 2021 Larryflora talk contribs 1,856 bytes −7 No edit summary
• curprev 13:2613:26, 17 June 2021 Larryflora talk contribs 1,863 bytes +423 No edit summary

14 June 2021

• curprev 19:5119:51, 14 June 2021 StellarG talk contribs m 1,440 bytes +30 →Video Solution

18 January 2021

• curprev 13:0813:08, 18 January 2021 Hashtagmath talk contribs 1,410 bytes −3 No edit summary
• curprev 13:0713:07, 18 January 2021 Hashtagmath talk contribs 1,413 bytes +56 No edit summary
• curprev 13:0413:04, 18 January 2021 Hashtagmath talk contribs 1,357 bytes −1 No edit summary

16 January 2021

• curprev 14:3314:33, 16 January 2021 Hashtagmath talk contribs 1,358 bytes +9 No edit summary

30 January 2018

• curprev 17:3817:38, 30 January 2018 G1zq talk contribs m 1,349 bytes 0 →Solution

14 January 2018

• curprev 21:4621:46, 14 January 2018 Max0815 talk contribs 1,349 bytes −90 →Solution

8 January 2018

• curprev 19:1719:17, 8 January 2018 Max0815 talk contribs 1,439 bytes +2 →Solution

5 January 2018

• curprev 12:1012:10, 5 January 2018 Max0815 talk contribs 1,437 bytes +218 →Solution
• curprev 12:0312:03, 5 January 2018 Max0815 talk contribs 1,219 bytes +12 →Solution
• curprev 12:0212:02, 5 January 2018 Max0815 talk contribs 1,207 bytes +265 →Solution: clarification and more stuff

22 November 2017

• curprev 14:4614:46, 22 November 2017 Nukelauncher talk contribs m 942 bytes +13 →Solution
• curprev 14:4614:46, 22 November 2017 Nukelauncher talk contribs m 929 bytes +15 →Solution
• curprev 14:3014:30, 22 November 2017 LearningMath talk contribs 914 bytes +16 →Solution
• curprev 14:3014:30, 22 November 2017 LearningMath talk contribs 898 bytes +8 →Solution
• curprev 14:2914:29, 22 November 2017 LearningMath talk contribs 890 bytes −45 →Problem 18
• curprev 14:2614:26, 22 November 2017 StellarG talk contribs 935 bytes +935 Created page with "==Problem 18== In the non-convex quadrilateral <math>ABCD</math> shown below, <math>\angle BCD</math> is a right angle, <math>AB=12</math>, <math>BC=4</math>, <math>CD=3</math..."