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skelet666 [1.2K]
3 years ago
5

Can someone help :(!

Mathematics
2 answers:
kherson [118]3 years ago
7 0

Answer:

A=452.16 mm

Step-by-step explanation:

A=πr^2

A=π12^2

A=π144

A=452.16 mm

zhannawk [14.2K]3 years ago
5 0

Answer:

452.16 I'm pretty sure..

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