carmen911841 carmen911841
  • 03-03-2016
  • Mathematics
contestada

A circular swimming pool is 21 feet in diameter. What is the circumference of the swimming pool?

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RASEA23
RASEA23 RASEA23
  • 03-03-2016
Circumference= 2 x pi x r
C= 2 x pi x (21/2)
C=21 x pi
C=65.97 ft

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