What is the cirumference of a circle with a diameter of 4.1 cm

Mathematics

1 answer:

nordsb [41]2 years ago

5 0

Answer:

C = 12.88

Step-by-step explanation:

If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

C = π d = π · 4.1 = 12.88053cm

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