Question

In order to make a doughnut, a circular piece of dough that has a diameter of 2 inches is cut out of the center of a larger circular piece of dough that is 5 inches in diameter. What is the surface area of the top of the doughnut? You may leave your answers in terms of π.

Answer 1

5.25π square inches

Explanation:

To find the surface area of the top of the doughnut, we can use the formula for the area of a circle:A ...