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Answer:
- area: 36π ≈ 113.1 . . . . square units
- circumference: 12π ≈ 37.7 . . . . units
Explanation:
The area formula is ...
A = πr^2
A = π(6^2) = 36π ≈ 113.1 . . . . square units
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The circumference formula is ...
C = πd
C = π(12) = 12π ≈ 37.7 . . . . units