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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

Respuesta :

apologiabiology
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
simon48

Answer:

d:28

r:14 :)

Step-by-step explanation:


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