English version

pie chart in Maths topic

From Longman Dictionary of Contemporary Englishpie chartˈpie ˌchart noun [countable]  BPICTUREa circle divided into parts by lines coming from the centre to show how big the different parts of a total amount are
Examples from the Corpus
pie chartA pie chart can help the retailer or business-person see at a glance exactly where the money goes.Each numbered space in this pie chart refers to a question on the Experiment Sheet.