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alexandr402 [8]
3 years ago
7

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer:

Step-by-step explanation:

radius =diameter/2

=15/2

=7.5 mm

circumference=2πr

=2*3.14*7.5

=47.1 mm

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