Question
| ( A ) 2 |
( B ) 3 |
( C ) 6 |
( D ) 8 |
( E ) 9 |
Hint
Solution
Origin/Difficulty
2006 AMC 10B, #04/ MediumHard - 33.11% 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: Geometry > Plane Geometry > Circles > Concentric Circles