Same thing as last. nearest 100th
2 answers:
Answer:
452.39 mi^2
Step-by-step explanation:
A = πr^2
A = π (12mi)^2
A = 452.39 mi^2
Please mark Brainliest :D
Please mark Brainliest :D
Answer:
finding area formula of a circle:
πr^2 (pie r (radius) squared)
Pie could equal: 22/7 or 3.14
Use 3.14 most likely,
Given information
Radius is: 12
(needs to be squared)
12 x 12 = 144
144 x 3.14 <------ (pie or π) = 452.16
452.16 rounded to the nearest hundredth is:
452.16 miles. (doesn't have a thousandths place so we can't really round but we should assume the number by itself)
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