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A circular fountain has 132 feet of railing around it. What is the area of the fountain rounded to the nearest square foot?

Respuesta :

1234567822

Answer:

139

Step-by-step explanation:

First we need to find diameter 132/3.14=42 rounded

Then we halve it to find radius 42/2=21

Formula for area is radius x radius x 3.14

21 x 21 = 441 x 3.14 = 138.74 round up is 139

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