by maria ramos
What s a pie chart?
It is A type of graph in which a circle is divided into different parts that each represent a proportion of the whole
How to read a pie chart?
It represents some kind of whole, which is made up of the slices. Add up all the slices and you get the complete pie. Take out one slice, and the whole will be missing exactly that one part. If you make a piece bigger the rest will have to get smaller
This is some pictures of pie charts
What is a sector on the pie chart?
A circular sector is the portion of a circle closed by 2 pieces of the pie