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

1983 AHSME Problems/Problem 30: 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.

2 July 2025

11 December 2024

2 December 2021

2 November 2021

24 November 2020

10 September 2020

20 February 2019

27 January 2019

8 August 2018

17 January 2018

  • curprev 21:3921:39, 17 January 2018 Mathlovermc talk contribs 1,098 bytes +1,098 Created page with "Since <math>\angle CAP = \angle CBP = 10^\circ</math>, quadrilateral <math>ABPC</math> is cyclic. [asy] import geometry; import graph; unitsize(2 cm); pair A, B, C, M, N, P..."