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tiny-mole [99]
3 years ago
7

A 20-inch bicycle has tires with a diameter of 20 inches. What is the circumference of these tires?

Mathematics
1 answer:
iragen [17]3 years ago
7 0

Answer:B

Step-by-step explanation:

c=2nr  or c=nd

2*3.14 * 10= 62.8

3.14 * 20= 62.8

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