To draw a pie chart, we need to represent each part of the data as a proportion of 360, because there are \(360^{\circ}\) in a circle. For example, if 55 out of 270 vehicles are vans, we will ...

A pie chart can show collected data in sectors. Each sector can be labelled, or can be colour coded with a key. When drawing a pie chart, a protractor will be used to draw the angles accurately.

Click and drag to highlight all of the cells in the row or column with data that you want included in your pie graph. 3. Click the "Insert" tab at the top of the screen, then click on the pie ...