Question

What is the circumference of an 8 inch diameter circle

Answer 1

The circumference of an 8 inch diameter circle is C = 8π or C = 25.133

Explanation:

The formula for circumference is,

C = 2πr

Where r is the radius,

now, r = diameter/2 = 8/2 = 4 inches.

So, the circumference is,

C = 2π(4)

C = 8π

C = 25.133