They are useful for showing the percentage of the items. This is great graph for surveys, showing the percentage.
Pie graphs are good for showing a percent of something.
pie graphs show volume and are good for showing the relationship of size. line graphs are good for showing trends which can lead to predictions.
pie graphs
Circle graphs, or pie charts compare the percentage of different things.
The three kinds of graph is bar graph, line graph, and pie graph. bar graph is used to compare two or more things. A line graph is used to show changes over time. A pie graph is used to show proportions.
A. Z
Some common types of graphs used in science include line graphs to show trends over time, bar graphs to compare different categories, scatter plots to display relationships between variables, and pie charts to represent parts of a whole. Choosing the appropriate graph depends on the data being presented and the message that needs to be conveyed.
Frequently.
There are many graphs which while you can usually use most of them no matter what experiment you are doing that is not always true, nor is it the right use of a graph. some of the most likely graphs you will probably come across , or for that matter need to use are bar graphs, line graphs, pie graphs, and picture graphs.
b the pie graph is circle ok
They both show a set of data. Line graphs show data over time. Pie graphs show percentages in data.
yes because pie charts are out of 360 degrees and circle graphs are out of 100%