**47+ How To Find Angles In A Pie Chart PNG**. In any sector, there are #3# parts to be considered: The table shows 18 people's favorite color.

The pie chart is one of excel's most popular charts. You'll find this in excel 2010 on. The arc length, the sector area the sector angle.

### Finding angles for, and drawing, pie charts.

Each section of the pie chart shows the percentage of data that it represents. Pie charts are the circular charts that are divided into sections or pie slices usually representing the percentages. Make a pie chart in excel by using the graph tool. To find the total number of pieces of data in a slice of a pie chart, multiply the slice percentage with the total.