22 April 2023

• 19:2119:21, 22 April 2023 diff hist −3 Shoelace Theorem No edit summary
• 19:1819:18, 22 April 2023 diff hist −8 Shoelace Theorem No edit summary
• 19:1519:15, 22 April 2023 diff hist 0 Shoelace Theorem No edit summary
• 19:1319:13, 22 April 2023 diff hist +1,668 Shoelace Theorem Undo revision 189572 by Mando 2023 (talk) Tag: Undo

20 April 2023

• 13:5413:54, 20 April 2023 diff hist 0 User:J-y2009/sandbox No edit summary
• 13:4713:47, 20 April 2023 diff hist +1 User:J-y2009/sandbox No edit summary
• 13:4613:46, 20 April 2023 diff hist −6 User:J-y2009/sandbox No edit summary
• 13:4413:44, 20 April 2023 diff hist 0 User:J-y2009/sandbox No edit summary
• 13:4413:44, 20 April 2023 diff hist −1 User:J-y2009/sandbox No edit summary
• 13:4313:43, 20 April 2023 diff hist +138 User:J-y2009/sandbox No edit summary
• 13:3813:38, 20 April 2023 diff hist +14 User:J-y2009/sandbox No edit summary
• 13:3813:38, 20 April 2023 diff hist −145 User:J-y2009/sandbox →Theorem
• 13:3213:32, 20 April 2023 diff hist +206 User:J-y2009/sandbox No edit summary
• 08:3908:39, 20 April 2023 diff hist +6,511 N User:J-y2009/sandbox Created page with "The '''Shoelace Theorem''' is a nifty formula for finding the area of a polygon given the coordinates of its vertices. ==..."
• 08:3208:32, 20 April 2023 diff hist −6,511 AoPS Wiki:Sandbox Blanked the page Tag: Blanking

19 April 2023

• 13:1013:10, 19 April 2023 diff hist +29 AoPS Wiki:Sandbox No edit summary
• 13:0113:01, 19 April 2023 diff hist −4 AoPS Wiki:Sandbox No edit summary
• 13:0013:00, 19 April 2023 diff hist 0 AoPS Wiki:Sandbox No edit summary
• 12:5912:59, 19 April 2023 diff hist +26 AoPS Wiki:Sandbox No edit summary
• 12:5912:59, 19 April 2023 diff hist +6,099 AoPS Wiki:Sandbox No edit summary

7 February 2022

• 12:2812:28, 7 February 2022 diff hist +12 2022 AMC 8 Problems/Problem 18 No edit summary
• 12:2112:21, 7 February 2022 diff hist +235 2022 AMC 8 Problems/Problem 18 →Solution 1