<em>Pie-chart is one of the graphical elements which is used to represent data in diagrammatic form.</em> It divides a circle in to a sector and each sector represents a portion related to a value.
It is one of <em>easiest way of representing data graphically.</em> Even a layman can understand or comprehend the way it is pictured. It is well suited if the categories are less than six. <em>Pie chart means Part to whole.</em>
It is also termed as Circle chart. <em>You can easily create Pie chart using the office tool especially Excel or Spreadsheet.</em>
