spicytaco
spicytaco spicytaco
  • 05-03-2015
  • Mathematics
Answered

circles help!!!!!!!!

circles help class=

Answer :

Porshia
Porshia Porshia
  • 05-03-2015
Circumference= pi times diameter
steps:
1. Divide 82.268 by 3.14 which is 26.2
2. 26.2= diameter ,so we he have to divide it by 2 to get the radius which is 13.1
3. Your answer is C. 13.1 inches
Answer Link
Panoyin
Panoyin Panoyin
  • 07-03-2015
A = 2πr
82.268 = 2(3.14)r
82.268 = 6.28r
  6.28      6.28
    13.1 = r
C. 13.1in
Answer Link

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