Question

what is circumference of circle​

Answer 1

In geometry, the circumference (from Latin circumferens, meaning "carrying around") is the perimeter of a circle or ellipse. ... More generally, the perimeter is the curve length around any closed figure. Circumference may also refer to the circle itself, that is, the locus corresponding to the edge of a disk.

Answer 2

Answer:

kindly see the answer below....

Step-by-step explanation:

The outline of a close circle or perimeter of a closed circle is known as circumference of the circle...

$if \: the \: radius \: of \: a \: circle \: is \: r$

then,

$circumference \: of \: the \: circle$

$= 2\pi \times r$

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