Question

A wedding cake has a diameter of 12 inches. The cake decorator needs to know how many strawberries he will need to put around the outside, so he needs the circumference. What is the circumference? Leave the answer in terms of π.

Answer 1

Diameter = 12 in

Radius = 6 in

Circumference = 2
`\pi r` = 2 x
`\pi` x 6 = 12
`\pi` inches