CALCULATE CIRCLES: YOUR GUIDE TO CIRCUMFERENCE

Understanding this circumference around a circle is straightforward, but it's requires the simple formula. To determine the distance of the circle's edge, you'll must have to know its radius or the diameter. The formula is C = 2πr (where 'r' stands for the radius) alternatively, C = πd (using the

Need to determine the circumference of a circle ? Don't fret ! This simple guide shows how to work out a circle's circumference with simply a few easy steps. You'll need the formula C = 2πr (or C = πd), where 'r' is the distance from the hub to the edge and 'd' is the width – which is twice the r