Answer:190.76
Explanation:
The formula for finding the circumference of a circle is 2πr. In this case, the circumference is 56.52 inches. Set up the equation and solve for r.
The length of the radius is 9 inches.
Next, find the area of the pizza. The formula for the area of a circle is πr².
The area of the whole pizza is 254.34 square inches.
Since of the pizza has been eaten, find of the total area.
Therefore, the area of the remaining pizza is about 190.76 square inches.