In order to solve this question, we need to subtract the smaller area of the hole from the bigger area of the actual donut. We use the formula . We plug the numbers in for the smaller circle and the area of the smaller circle is 3.14. Then, we plug in the numbers for the bigger number and we get 28.27. We subtract 3.14 from 28.27 and we get approximately 25, which is equal to J.
