This can be checked using a protractor. Image caption, All that is left to do is to label the pie chart and give it a title. Each sector can be labelled, or it can be colour coded with a key.

Data literacy helps you plot and present complex data in a way that’s easy to digest. Choosing the right chart is a great ...

Today, we update one of our favorite charts, which looks at how orders route ... and how orders are handed by brokers, means each pie actually works quite differently to the others.