3 years ago

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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