The circumference of a circle is 6.28 meters. What is the circle's radius? also how do i know

asked Oct 19, 2019 118k views

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The circumference of a circle is 6.28 meters. What is the circle's radius?
also how do i know

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Formula: C= 2(pi)r

C = 6.28
pi = 3.14
r = ?

6.28 = 2(3.14)r
6.28 = 6.28r

r = 1

Algometrix answered Oct 25, 2019

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