rllsmcallen
rllsmcallen rllsmcallen
  • 08-07-2017
  • Mathematics
contestada

The area of a circular rose garden is 44 square meters. What is the radius of the garden?

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irspow
irspow irspow
  • 08-07-2017
The area of a circle is:

a=πr^2  dividing both sides by π

r^2=a/π  taking the square root of both sides

r=√(a/π), in this case a=44 m^2 so:

r=√(44/π) m^2

r≈14.01 m^2  (to the nearest hundredth of a square meter)
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