username2416 username2416

03-05-2021
Mathematics

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The circumference of a circle is 119.32 centimeters. What is the circle's diameter?
Use 3.14

Respuesta :

hshsjdj98 hshsjdj98

03-05-2021

the diameter of the circle is 38

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rainv218 rainv218

03-05-2021

c=2πr

119.32=2πr

119.32=2*3.14r

119.32/(2*3.14)=r

r=19

d=2r

d=2*19

ANSWER: d=38cm

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