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What is the exact area of a circle with a radius of 12 feet?
A.
24π square feet
B.
36π square feet
C.
121π square feet
D.
144π square feet
 one year ago
 one year ago
What is the exact area of a circle with a radius of 12 feet? A. 24π square feet B. 36π square feet C. 121π square feet D. 144π square feet
 one year ago
 one year ago

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MaekinBest ResponseYou've already chosen the best response.0
Area = PI * R^2 R = 12, so R^2 = 144 A = 144 * PI.
 one year ago

Study23Best ResponseYou've already chosen the best response.1
\(\ \huge A= \pi r^2 \). So, \(\ \huge A= \pi \times 12^2 \). That's \(\ \huge 144 \pi feet^2 \).
 one year ago
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