Meaning of "Is the Scope of the graph appropriate? "
There is no need for a scale on a pie chart because the sizes of the slices are proportional to the percentage of the quantity pictured by the graph.
A pie chart.
It's a Pie graph or Pie Chart are two other common names for a circle graph.
If you mean a pie graph, then it is necessary to now the total number that is represented by the whole pie.
If, by circle graph, you mean a pie graph then 450 will be 360*450/n degrees where n is the sum of all the sectors of the pie.
On a pie graph
A pie graph does not have an axis.
not a pie graph or pie chart
A pie graph is used to show the proportions of a whole.
a pie graph shows percentages and a bar graph shows numbers and amounts
They are the same thing, so it really doesn't matter. I usually say graph, but whatever is easiest to you.
A pie graph is used when representing portions of a whole.