b the pie graph is circle ok
Circle graphs, or pie charts compare the percentage of different things.
Actually, they are useful. At least in some cases.
Line graphs and Bar graphs
It is a visual display used to compare the amount or frequency of occurrence of different characteristics of data and it is used to compare groups of data.
pie graph I suggest the best graph to show percentage is a circle graph because bar graphs are for numbers and lnie is way off. Pie graphs are made for percentage.
The uses for Graphs are to see which in particular thing is larger or smaller than the other.
Graphs are contained under graph theory
anywhere that uses math
a doctor by how high test results
Calculation of average marks for a class; using bar graphs for comparison among different sections and similar kind of stuff........
b the pie graph is circle ok
Circle graphs, or pie charts compare the percentage of different things.
Since there are no visible graphs, none of them would.
You can use maths in Flowcharts, Databases and Graphs.
A curve
Relationships of parts to a whole.