privateperson privateperson
  • 03-05-2016
  • Mathematics
contestada

The area of circular garden is 379.94 feet2. What is the circumference of the garden? (Use 3.14 for .)

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Аноним Аноним
  • 03-05-2016
we have to find out the radius of the circle.
area of a circle=πr²
379.94 ft²=(3.14 * r²)
r²=379.94 ft² / 3.14
r²=121 ft²
r=√(121 ft²)
r=11ft

Now, we calculate the circumference of the garden.
circumference =2πr
circumference=2*3.14*11 ft=69.08 ft

Answer: the circumference is 69.08 ft,
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jocelynheredia
jocelynheredia jocelynheredia
  • 16-02-2020

Answer:

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