If the circumference of a circle is 32 centimeters then what is the radius

How do you find the radius of a circle if you have the circumference .
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3 Answers

rim length=pi*(2*radius)=32

radius=(32/2)/pi=16/3.14159=5.092962
by
Circumference=32 cm

or,2*pi*r = 32

or,pi*r=16

or,22/7 *r =16

or,r=5.09 cm
by Level 3 User (2.2k points)
reshown by
R=5.09cm
by Level 4 User (7.9k points)

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