No.
If the information was of the following nature, a bar or line graph may be more appropriate, depending on the number of data points:
Year Pass Rate in exam
2000 56%
2001 57%
2002 55%
2003 60%
yes because you are stupid ^like they said^
100%
shows percentages
Circle Graph
"Pi" is the symbol almost always used to represent the ratioof the circumference of any circle to its diameter.
Yess
Usually that is what they are used for.
False.
yes because you are stupid ^like they said^
answer it
False. It may be simple to calculate percentages from one but that need not be what the graph is based on.
100%.... what do you think?! every thing related to percentages is always out of 100%!
100%
shows percentages
The sum of all percentages (in a circle graph or anywhere else) is 100%, which by definition is the totality of whatever it is that you are discussing.
Information in a circle graph is often shown as percentages.
percentages