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if you go on to bbc maths revition and type in on search pi with no e it should come up. :)
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Are angles used in Pie Charts?
Yes. Angles are used to draw pie charts so that each portion has an equal amount of the circle by the total.
How do you calculate the angles for a pie chart?
1. Add all the numbers together to get the total. (e.g. 3+4+5= 12)2. Divide each number by the total, noting your results (3/12= 0.25, 4/12+0.3333, 5/12=0.1467)3. Multiply each of the results by 360, that will give you your answer in degrees (0.25x360= 90 degrees, 0.3333x360= 120 degrees, 0.1437x360= 150 degrees4. Add the answers together to insure you haven't made any mistakes. If you have made a mistake you will not get 360. (90+120+150= 360)An easier way to calculate the angles for a pie chart is to:divide 360 by the total of your informationkeep note of the division answer then multiply every number by your division answeradd the angles together to make sure you have 360
How do you find out the size of a angle in a pie chart?
With a protractorif it is a computer generated pie chart, find the fraction, and divide into 360
How can you rotate a 3-D pie chart?
After the pie chart has been created, select the chart and open the Chart menu. Pick the 3-D View option. In it you will find various ways of manipulating the pie chart, including rotating it.
What fraction of a pie graph is 30 degrees?
Since a complete circle is 360 degrees, a 30-degree part of a circle is 30/360, or 1/12, of the pie.
Are angles used in Pie Charts?
Yes. Angles are used to draw pie charts so that each portion has an equal amount of the circle by the total.
Which is a disadvantage of pie charts?
Pie charts only show you the percentage, But it dose not show you the major trends in a pie chart
How do pie charts work?
work like diagrams
What are four types of graphs or charts in Microsoft Excel?
Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.Bar charts, Area charts, Pie charts and Line charts.
What are pie charts best at doing?
pie charts are best used for business
Is a sector area the percentage of the circle's area?
Yes. That is often how pie charts work.
What Excel charts display sectors?
Pie and Doughnut charts.
Are pie charts ever called pie graphs?
Frequently.
Why are these charts called pie charts and pizza charts or cake charts?
Because they are circular and have sections that are like slices.
What are the names of 2 charts you can use in the computer when you analyzing the data?
bar charts and pie charts
Are circle graphs different than pie charts?
yes because pie charts are out of 360 degrees and circle graphs are out of 100%
What represent data on a chart?
Depending on the type of chart, different things can represent data. Pie slices on pie charts, bars on bar charts and columns on column charts for example.
