Mathematics: The circumference of a circle is 32 centimeters. which is closest to the radius? a. 10.2 centimeters b. 5.1 centimeters c. 16 centimeters d. 5.3 centimeters

The circumference of a circle is 32 centimeters.

Kcmayo6019

02.01.2022

B.5.1 cm

Step-by-step explanation:

Hello, I think I can help you with this

the circumference of a circle is given by:

$s=2*\pi *radius$

Step 1

Let

s=32 cm

radius=?

isolate the radius from the equation

$s=2*\pi *radius\\\frac{s}{2\pi } =radius\\s=32,so\\radius=\frac{32}{2\pi } \\radius=5.1\ cm$

5.1 cm ⇔B.

I hope it helps ,Do not hesitate to ask me any questions about it. Have a fantastic day

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