Question

Jenny is covering the top of her freshly made cake with a piece of aluminum foil. The diameter of the cake is 5 inches. What is the area of the cake the foil will cover? Use 3.14 for pi. Round you answer to the nearest hundredths place.

Answer 1

Unrounded, it would be 19.625, and rounded it would be 19.63

Explanation:

Following the formula pi r^2, I came up with this answer. Hope this helps!