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29-01-2021
Mathematics

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The diameter of a circular cd is 120 mm which of the following is closest to the circumference of a cd in millimeters

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msamin4477 msamin4477

29-01-2021

Answer:

120 pi mm or 376.99 mm

Step-by-step explanation:

circumference is 2r pi or pi d. So you know the diameter is 120. You can plug 120 into the equation and get 120 pi which can equal to 376.99.

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