mcghee333 mcghee333
  • 30-04-2014
  • Mathematics
Answered

A circle has an area of 16 pie square meters.  What is the circumference of the circle?  Please show how to solve.  Thank you



Answer :

violabra000
violabra000 violabra000
  • 30-04-2014
to get the circumference you times 3.14 which is PI and times PI by diameter to get the circumference

Answer Link
runescapememo8 runescapememo8
  • 30-04-2014
sq. of 16*pi/pi
sq. of 16=4
thats ur radius
then 2*r*pi=2*4*pi
=8pi
so diameter is 8 pi
Answer Link

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