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Anonymous Anonymous
  • 15-02-2017
  • Mathematics
Answered

What is the diameter and radius of a circle with a circumference of 28π m?


d = 28 m

r = 14 m


d = 14 m

r = 28 m


d = 14 m

r = 7 m


d = 7 m

r = 14 m

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 15-02-2017

c=2pir=pid

given
c=28pi

28pi=2pir=pid
divide everybody by pi
28=2r=d
28=d
28=2r
divide 2
14=r



d=28 m


first option
r=14 m

Answer Link
simon48
simon48 simon48
  • 04-02-2019

Answer:

d:28

r:14 :)

Step-by-step explanation:


Answer Link

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