Answer:
its A
Explanation:
I won't skup.
We have an eight of a circle has area 9π sq in, so the total circle has area
πr² = 8(9π) = 72π
r² = 72 = 2(36)
r = 6√2 ≈ 8.485281374238571
Answer: A. 8.48 inches
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