Radical axis — AMC & AIME Problems | LIVE by Po-Shen Loh

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Radical axis — AMC & AIME Problems

Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Radical axis — 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 problems are used with official legal permission of the Mathematical Association of America (MAA).

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These problems’ difficulty ratings come from real solve attempts on our platform. Tap a band or a contest to filter the list below, and tap a selected band again to include all difficulties. See the full difficulty guide.

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AMC 12

2015 AMC 12B Problem 24 • 2017 AMC 12B Problem 9 • 2021 AMC 12A Spring Problem 24 • 2023 AMC 12B Problem 10

AIME

2016 AIME I Problem 15 • 2019 AIME I Problem 13 • 2019 AIME I Problem 15 • 2021 AIME I Problem 13 • 2023 AIME II Problem 9

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