3 years ago

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Mathematics

1 answer:

Reil [10]3 years ago

5 0

Answer:

62.8 in

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = πd ( d is diameter ) , then

C = π × 20 = 20π ≈ 62.8 inches ( to the nearest tenth )

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