Art of Problem Solving
During AMC 10A/12A testing, the AoPS Wiki is in read-only mode and no edits can be made.

2007 AMC 12B Problems/Problem 23: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

6 January 2025

4 January 2024

22 May 2023

5 December 2022

15 February 2021

20 December 2020

1 January 2018

1 February 2016

1 January 2016

2 May 2015

25 January 2015

29 November 2014

25 December 2013

23 December 2013

17 December 2013

14 September 2013

4 July 2013

11 March 2012

24 February 2008

  • curprev 18:4918:49, 24 February 2008 Chickendude talk contribs 1,862 bytes +1,862 New page: ==Problem 23== How many non-congruent right triangles with positive integer leg lengths have areas that are numerically equal to <math>3</math> times their perimeters? <math>\mathrm {(A)}...