The circumference of this circle is approximately 66 inches what is the radius of the circle?

A.33
B.22
C.11
D.Not here
Is it C?

Right.

207.1 To find the radius of a circle given its circumference, you can use the formula:

Circumference = 2 * π * radius

where π (pi) is a mathematical constant approximately equal to 3.14159.

In this case, we are given the circumference of the circle, which is approximately 66 inches. Therefore, the equation becomes:

66 = 2 * π * radius

To solve for the radius, divide both sides of the equation by 2π:

radius = 66 / (2π)

Calculating this value, the radius of the circle approximately equals 10.52 inches, which is closest to option C (11).

So yes, option C would be the correct answer.