Uses of a Pie Chart

A pie chart or a pie graph is widely used in the business world, such as turnover, profit and exposure. 

In business pie charts, helps to show the success or failure of certain products and services.

When items are presented in a pie chart, we can easily see and compare that which item is most popular and which item is least popular.

A pie chart is also use for compared to similar business. 

A pie chart is useful to represent categorical data, because each slice can represent a different category. 

A pie chart is also useful in school, home and mass media. the composition of something, and used to show percentage 

Another use of a pie chart is visualisation of data and used to show percentage in proportional manner.