Find the circumference of a circle whose diameter is 12 cm.
| September 25, 2021 | education
A circle is a closed flat curve, all points of which are equidistant from the given one, which is the center.
The circumference is equal to the product of the diameter and the number π:
L = 2πr = dπ.
Thus, the circumference is:
L = 12 3.14 = 37.68 cm.
Answer: The circumference is 37.68 cm.
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