Elizabeth has one third of her pizza left. She cut it into three equal slices. What is the angle measure of each of the three slices of pizza?

40 degrees.

Step-by-step explanation:

A circle has a total of 360 degrees.

If a third of the circle remains, it will have one third that amount.

360 / 3 = 120

So 120 degrees remain.

If the remaining amount is cut into three slices, each slice will be one third of that amount.

120 / 3 = 40

Each slice has an angle measure of 40 degrees.

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