2009 AMC 12B

From AoPSWiki

2009 AMC 12B problems and solutions. The test was held on February 25, 2009. The first link contains the full set of test problems. The rest contain each individual problem and its solution.

• 2009 AMC 12B Problems
• 2009 AMC 12B Answer Key
  • Problem 1
  • Problem 2
  • Problem 3
  • Problem 4
  • Problem 5
  • Problem 6
  • Problem 7
  • Problem 8
  • Problem 9
  • Problem 10
  • Problem 11
  • Problem 12
  • Problem 13
  • Problem 14
  • Problem 15
  • Problem 16
  • Problem 17
  • Problem 18
  • Problem 19
  • Problem 20
  • Problem 21
  • Problem 22
  • Problem 23
  • Problem 24
  • Problem 25