Pie charts show proportions and don’t mix up your ... Simon Pieman: And remember…don’t stage dive kids. Sensi: My pupil, it is time for you to practice… Fraction karate!

Pie charts should be converted into accessible tables. It is not necessary to describe the visual attributes of the charts, e.g., red wedge, blue lines, etc., unless there is an explicit need such as ...

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 ...