nessaguzman622 nessaguzman622

04-05-2020
Mathematics

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The radius of a circle is 1 centimeter. What is the circle's circumference?
r=1 cm
Use 3.14 for n.

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altavistard altavistard

04-05-2020

Answer:

6.28 cm

Step-by-step explanation:

The formula for the circumference of a circle with radius r is C = 2*pi*r.

If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is

C = 2(3.14)(1 cm) = 6.28 cm

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