Question

A wedding cake is made of three circular tiers, as shown below. The cake decorator is going to put one ring of frosting around the circumference of each tier. How many inches of frosting will the cake decorator need? Use 3.14 for pi and round to the nearest whole inch.

Answer 1

The answer is going to be you have to times 3 by 3.14 then round so it will be 26

Answer 2

i think the answer is 24.1