1980 AMC 12 Answer Key | LIVE by Po-Shen Loh

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1980 AMC 12 Answer Key

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

1. C

2. D

3. E

4. C

5. B

6. A

7. B

8. A

9. E

10. D

11. D

12. C

13. B

14. A

15. B

16. B

17. D

18. D

19. D

20. C

21. A

22. E

23. C

24. D

25. C

26. E

27. E

28. C

29. A

30. B