Question
| ( A ) 1 |
( B ) 2 |
( C ) 3 |
( D ) 4 |
( E ) 5 |
Hint
Solution
Origin/Difficulty
2003 AMC 12B, #07/ MediumEasy - 19.34% of answering students correctly answered the question
Classifications
NCTM Standard: Geometry -- Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationships
Mathworld.com Classification: Discrete Mathematics > Combinatorics > Enumeration > Triangle Counting