well, i guess you can use a ruler to find the diameter and then multiply the diameter by 3.1415927 which is PI so you can find the circumference.... unless you were talking about PI which is spelled PI and equals 3.1415927, in which case, i have no clue. sorry.
A Pie Chart is a chart used to compare proportions and percentages.
You use the percentages and record them.
A pie chart.
pie chart
To convert 280 into degrees in a pie chart, you can use the formula: (value/total value) × 360 degrees. Assuming 280 is part of a total of 360, it already represents its value in degrees. Therefore, if you are considering 280 as a segment of a pie chart, it represents 280 degrees directly. If it refers to a different total, you would need that total to calculate the proportion of the pie chart accurately.
A pie chart always adds up to 100%. Pie charts are best for showing percentages in data.
bar or pie graph
A bar chart can be used to show comparisons and trends. A pie chart can be used to show fractions of a whole or percentages.
To calculate money spent, to make percentages on a pie chart, solve math problems, add fractions, and calculate trajectories.
A pie chart.
Pie chart is in a circle using percentages.. line chart is as it says, a line that either goes up or down according to the values.
A pie chart is typically used to show percentages, especially when presenting data that adds up to 100%. It provides a clear visual representation of how different parts contribute to the whole. However, a bar chart can also be used to display percentages if you have multiple categories or comparisons to make. Ultimately, the choice between a pie chart and a bar chart depends on the specific data and the story you want to tell.