What is the meaning of meters

the fundamental unit of length in the metric system, equal to 100 centimeters or approximately 39.37 inches.

B) Circle graph

This is also known as a pie graph or pie chart

With a pie chart, you can see how the budget breaks down in not only amounts, but also percentages. The larger the slice, the larger the percentage will be. So you don't have to look at the numbers to be able to tell which is the largest expense.