Question

Whats the circumference of a 18 in pizza to the nearest hundreth

Answer 1

28.27

Explanation:

The formula for circumference is
`C=\pi d` where
`C` is circumference and
`d` is diameter. Assuming the pizza has a radius (all the way across) of 18in, the first step is to divide eighteen by two. 18 ÷ 2 = 9, which is our diameter (halfway across). Multiply the diameter (9) by
`\pi` to get the answer: 28.2743339, which rounds to 28.27. Hope this helps! Feel free to ask any questions!