Question

A pizza has a diameter of 14 inches what is the approximate circumference

Answer 1

To find the circumference of a circle you can use either of these equations
3.14 X Diameter or 2 X 3.14 X Radius. But in this case we will use the first one. So 3.14 X 14 = 47.6 so the circumference of this circle would be 47.6 inches.
                                                                 I hope this helps :)