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janessia
 3 years ago
What is the area, rounded to the nearest tenth, of a circle with a diameter of 22 m?
Choose one answer.
a. 1520.5 m^2
b. 1194.2 m^2
c. 69.1 m^2
d. 380.1 m^2
janessia
 3 years ago
What is the area, rounded to the nearest tenth, of a circle with a diameter of 22 m? Choose one answer. a. 1520.5 m^2 b. 1194.2 m^2 c. 69.1 m^2 d. 380.1 m^2

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GhostOverlord
 3 years ago
Best ResponseYou've already chosen the best response.0The area for a circle can be found like so,\[Area = \pi r^2\] where r = radius and 1/2 diameter = radius. \[Area = π× (\frac{ 22 }{ 2 })^{2} = \pi \times 11^{2}≈380.1\]
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