Pythagorean Theorem — AMC & AIME Problems

Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Pythagorean Theorem — a geometry concept — each with a professionally curated solution, many with a video solution too, from LIVE by Po-Shen Loh. Browse all concepts or the full past-contest archive.

All of these problems are used with official legal permission of the Mathematical Association of America (MAA).

AMC 8

1987 AMC 8 Problem 22 · 1993 AMC 8 Problem 25 · 1995 AMC 8 Problem 24 · 1997 AMC 8 Problem 15 · 1999 AMC 8 Problem 14 · 1999 AMC 8 Problem 23 · 2002 AMC 8 Problem 16 · 2003 AMC 8 Problem 21 · 2004 AMC 8 Problem 24 · 2005 AMC 8 Problem 7 · 2007 AMC 8 Problem 14 · 2010 AMC 8 Problem 19 · 2010 AMC 8 Problem 23 · 2011 AMC 8 Problem 16 · 2011 AMC 8 Problem 25 · 2013 AMC 8 Problem 20 · 2013 AMC 8 Problem 23 · 2014 AMC 8 Problem 14 · 2015 AMC 8 Problem 6 · 2016 AMC 8 Problem 25 · 2017 AMC 8 Problem 18 · 2018 AMC 8 Problem 24 · 2019 AMC 8 Problem 4 · 2020 AMC 8 Problem 18 · 2025 AMC 8 Problem 12 · 2026 AMC 8 Problem 13

AMC 10

2001 AMC 10 Problem 24 · 2002 AMC 10A Problem 23 · 2002 AMC 10B Problem 22 · 2004 AMC 10A Problem 20 · 2004 AMC 10A Problem 22 · 2004 AMC 10A Problem 23 · 2004 AMC 10A Problem 25 · 2004 AMC 10B Problem 8 · 2004 AMC 10B Problem 12 · 2005 AMC 10A Problem 4 · 2005 AMC 10A Problem 8 · 2005 AMC 10B Problem 10 · 2006 AMC 10A Problem 23 · 2006 AMC 10B Problem 8 · 2008 AMC 10A Problem 10 · 2008 AMC 10A Problem 14 · 2008 AMC 10A Problem 18 · 2008 AMC 10A Problem 19 · 2008 AMC 10A Problem 25 · 2008 AMC 10B Problem 10 · 2009 AMC 10A Problem 17 · 2009 AMC 10B Problem 10 · 2009 AMC 10B Problem 18 · 2009 AMC 10B Problem 20 · 2010 AMC 10A Problem 7 · 2010 AMC 10B Problem 7 · 2010 AMC 10B Problem 19 · 2011 AMC 10A Problem 11 · 2011 AMC 10B Problem 14 · 2012 AMC 10B Problem 12 · 2012 AMC 10B Problem 21 · 2013 AMC 10A Problem 22 · 2014 AMC 10A Problem 9 · 2014 AMC 10B Problem 21 · 2014 AMC 10B Problem 22 · 2015 AMC 10A Problem 11 · 2015 AMC 10A Problem 24 · 2016 AMC 10A Problem 21 · 2017 AMC 10A Problem 7 · 2018 AMC 10B Problem 15 · 2018 AMC 10B Problem 17 · 2019 AMC 10A Problem 21 · 2019 AMC 10B Problem 15 · 2020 AMC 10B Problem 10 · 2021 AMC 10A Spring Problem 13 · 2021 AMC 10A Spring Problem 17 · 2021 AMC 10B Spring Problem 14 · 2021 AMC 10A Fall Problem 15 · 2021 AMC 10B Fall Problem 15 · 2022 AMC 10A Problem 10 · 2022 AMC 10B Problem 2 · 2023 AMC 10A Problem 11 · 2023 AMC 10B Problem 17 · 2024 AMC 10B Problem 21 · 2025 AMC 10A Problem 10 · 2025 AMC 10A Problem 15 · 2025 AMC 10B Problem 7

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