how to do circle graph?

Answer 1

Objectives
After completing this unit, you should be able to:

Identify the title of a circle graph.
Identify the sectors of a circle graph.
Identify the sector labels of a circle graph.
Critically read circle graphs, particularly to compare parts to a whole.
Reading Circle Graphs
Circle graphs, also called pie charts, are a type of graph used to represent a part to whole relationship. Properties of Circle Graphs:

They are circular shaped graphs with the entire circle representing the whole.
The circle is then split into parts, or sectors.
Each sector represents a part of the whole.
Each sector is proportional in size to the amount each sector represents, therefore it is easy to make generalizations and comparisons.
In this unit we will review how to read a circle graph. An example of a circle graph is given below.

Click on this link to see a example of a circled graph.

http://cstl.syr.edu/fipse/TabBar/ReadCirc/REVCIRCL.HTM