Mario cut a Circular pizza into nine equal slices. He put a slice of pizza on each of five plates. What is the measure for the angle of the slices that are left?

Answer 1

To find the measure of the angle of the slices that are left, you need to first calculate the total angle of a circle, which is 360 degrees.

Mario placed 5 slices on plates, leaving 9-5=4 slices that are left. To find the measure of the angle for each of the remaining slices, divide the total angle of a circle by the number of remaining slices:

360 degrees / 4 slices = 90 degrees

Therefore, the measure for the angle of the slices that are left is 90 degrees.