slowpenguin10 slowpenguin10

08-04-2020
Mathematics

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A sidewalk bounds a circular playground at GeoCity Park. Parents can exercise by walking around on the sidewalk, while watching their children play. If the inner edge of the sidewalk is 1,256.64 meters around, approximate the amount of area of the playground inside the circular path.

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cnguyen4378 cnguyen4378

08-04-2020

Answer:

125664.3 m²

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amna04352 amna04352

08-04-2020

Answer:

125,728 m²

Step-by-step explanation:

C = 2 × 3.14 × r

1256.64 = 6.28r

r = 200.101910828 m

Area = 3.14 × r²

Area = 3.14 × 200.101910828²

Area = 125,728.03261143 m²

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