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disa [49]
3 years ago
11

Please answer this question now

Mathematics
2 answers:
anzhelika [568]3 years ago
5 0

Answer:

25.13

Step-by-step explanation:

son4ous [18]3 years ago
4 0

Answer:

C ≈ 25.13 feet

Step-by-step explanation:

A = πr²

16π = πr²

divide by π

16 = r²

r = 4

plug r into circumference equation:

C = 2πr

C = 2π(4)

C ≈ 25.13

hope this helps :)

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