The pie graph created will be flat so you will have to follow the article to see how to make it a 3D pie chart. To create the pie graph go to the left tools panel and click on the Pie chart tool.

For example, choose "Exploded Pie." Click the "OK" button, which will create the graph on the selected slide, as well as a spreadsheet in which you will enter the appropriate data.

Yet such graphs do effectively show simple breakdowns. For example, a presentation's pie graph might compare the length of time that employees spend working compared with the entire day's length.

Pie charts are often used to show percentages of a whole. However, Professor Adrian Barnett, a statistician at the Queensland University of Technology, and researcher Victor Ogwoma argue that ...