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- Dictionarypie chart
noun
- 1. a type of graph in which a circle is divided into sectors that each represent a proportion of the whole: "a pie chart of how public money is spent"
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noun
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A pie chart is a circular statistical graphic which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents. While it is named for its resemblance to a pie which has been sliced, there are variations on the way it can be presented. The earliest known pie chart... Wikipedia