2 years ago

The diameter of a circle is 2 cm. What is the circumference

Mathematics

1 answer:

andrew-mc [135]2 years ago

4 0

Answer:

4π cm

Step-by-step explanation:

The circumference of a circle is equal to Pi π times the diameter d . Since the diameter d is equal to 2 times the radius r , the formula for circumference using radius is 2πr 2 π r .

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