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anonymous
 5 years ago
Kelsey has a circular flowerbed that is 5 meters in diameter and has a circular sidewalk around it 1 meter wide. Find the area in square meters.
anonymous
 5 years ago
Kelsey has a circular flowerbed that is 5 meters in diameter and has a circular sidewalk around it 1 meter wide. Find the area in square meters.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So, together they would have a diameter of 6 meters

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0area of a circle = (pi) r^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If diameter = 6, do you know what radius equals?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0O.k. so the radius is half the diameter therefore it's 3 meters?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes, that's right. So put that into the formula for area of a circle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0don't know if it's right,but I got 28.27433..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It would be 9pi, so that should be right

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how did you get 9 pi?
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