Joelleee13 Joelleee13

03-04-2018
Mathematics

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The circumference of a clock is 22 inches. What is the radius of the clock?

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backseatdog backseatdog

03-04-2018

Circumference = 2pi *r
22 = 2*pi*r
22/(2pi) = r
11/pi = r

Using pi = 3.14:

11/3.14 = r

r ≈ 3.5 inches

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