Question

Grace budgets 25% of her income for recreation. What is the measure of
the central angle she must use to show this item on a circle graph?

Answer 1

To find the measure of the central angle Grace must use to represent the recreation budget on a circle graph, you need to calculate 25% of 360 degrees.

25% of 360 degrees = 0.25 * 360 = 90 degrees

Therefore, the central angle Grace must use to show her recreation budget on a circle graph is 90 degrees.