Seudónimo Seudónimo
  • 18-03-2017
  • Mathematics
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A circular garden is enclosed by a fence that is about 78.5 feet long. To the nearest foot, what is the diameter of the circular garden? Use 3.14 for π.

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irspow
irspow irspow
  • 18-03-2017
Circumference=2pr and since r=d/2

C=pd we are told that C=78.5 and to approximate pi by 3.14 so

78.5=3.14(d)

d=25ft
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