AMC trigonometry problems
Trigonometric identities and the laws of sines and cosines.
93 problems in the archive use these ideas — 9 from the AMC 10 and 84 from the AMC 12.
Picks a problem you have not seen, at about the difficulty you are handling.
60 most recent problems
Newest contests first. Every problem opens with its answer choices, hints and a worked solution.
- 2025 AMC 12A · Problem 8
- 2025 AMC 12A · Problem 16
- 2025 AMC 12A · Problem 24
- 2025 AMC 12B · Problem 16
- 2025 AMC 12B · Problem 21
- 2025 AMC 12B · Problem 24
- 2024 AMC 12A · Problem 8
- 2024 AMC 12A · Problem 10
- 2024 AMC 12A · Problem 18
- 2024 AMC 12A · Problem 19
- 2024 AMC 12A · Problem 23
- 2024 AMC 12B · Problem 11
- 2024 AMC 12B · Problem 19
- 2024 AMC 12B · Problem 21
- 2024 AMC 12B · Problem 22
- 2023 AMC 10A · Problem 13
- 2023 AMC 12A · Problem 11
- 2023 AMC 12A · Problem 15
- 2023 AMC 12B · Problem 17
- 2023 AMC 12B · Problem 20
- 2022 AMC 12A · Problem 12
- 2022 AMC 12A · Problem 17
- 2022 AMC 12B · Problem 14
- 2022 AMC 12B · Problem 19
- 2022 AMC 12B · Problem 24
- 2021 Fall AMC 10B · Problem 17
- 2021 Fall AMC 10B · Problem 18
- 2021 AMC 12A · Problem 19
- 2021 AMC 12A · Problem 24
- 2021 AMC 12B · Problem 13
- 2021 AMC 12B · Problem 24
- 2021 Fall AMC 12A · Problem 14
- 2021 Fall AMC 12A · Problem 19
- 2021 Fall AMC 12B · Problem 8
- 2021 Fall AMC 12B · Problem 9
- 2021 Fall AMC 12B · Problem 13
- 2021 Fall AMC 12B · Problem 15
- 2021 Fall AMC 12B · Problem 21
- 2020 AMC 12A · Problem 9
- 2019 AMC 10B · Problem 16
- 2019 AMC 12A · Problem 19
- 2019 AMC 12B · Problem 12
- 2019 AMC 12B · Problem 25
- 2018 AMC 10B · Problem 22
- 2018 AMC 12A · Problem 9
- 2018 AMC 12A · Problem 20
- 2018 AMC 12B · Problem 25
- 2017 AMC 12A · Problem 15
- 2017 AMC 12A · Problem 24
- 2017 AMC 12B · Problem 7
- 2016 AMC 10A · Problem 24
- 2016 AMC 12A · Problem 21
- 2014 AMC 10B · Problem 15
- 2014 AMC 12A · Problem 12
- 2014 AMC 12A · Problem 20
- 2014 AMC 12B · Problem 21
- 2014 AMC 12B · Problem 25
- 2013 AMC 12A · Problem 12
- 2013 AMC 12B · Problem 20
- 2013 AMC 12B · Problem 24
Use Start trigonometry practice above to keep going through the remaining 33, or browse them by contest in the AMC 12 and AMC 10 archives.
Back to all geometry problems.