The diameter of a circle measures 22 mm. What is the circumference of the circle? Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

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asked Apr 17, 2016 204k views

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The diameter of a circle measures 22 mm. What is the circumference of the circle?

Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Mathematics
high-school

Aleksei asked

by Aleksei

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circumference of a circle = pi times the diameter 3.14 x 22= 69.08 mm

Shang Wang answered Apr 18, 2016

by Shang Wang

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(3.14)(22)=69.08 since its diameter and not radius you don't multiply by 2

Goni answered Apr 23, 2016

by Goni

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