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anastassius [24]
3 years ago
8

Please help will mark the brainliest

Mathematics
2 answers:
Anastaziya [24]3 years ago
8 0

Answer:

452.4 mi^2

Step-by-step explanation:

area of circle=πr^2

=22/7*(12)^2

=3.142*144

=452.448

=452.4 mi^2

jonny [76]3 years ago
7 0

Answer:

C)    452.4 mi²

Step-by-step explanation:

a = πr²

a = π * 12²

a = π * 144

a = 452.3893421169

a = 452.4

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