What is the exact circumference of a circle with a radius of 12 inches?

a.
6 inches

b.
12 inches

c.
24 inches

d.
48 inches

We can get the circumference of any circle in terms of the radius with this formula. C = 2r.

Where r is the radius of the circle.

And we will use 3.14 for .

Plug in all the values.

C = 2 * 3.14 * 2

C = 12.56

So, the circumference of the circle is 12.6 inches when rounded to the nearest tenth.

Last one hope this works