| Number of Degrees | (Yellow Piece) | (Purple Piece) |
| Data Pie #1 | 198 | 162 |
| Data Pie #2 | 133.2 | 226.8 |
| Data Pie #3 | 68.4 | 291.6 |
| Data Pie #4 | 252 | 108 |
| Data Pie #5 | 176.4 | 183.6 |
| Data Pie #6 | 75.6 | 284.4 |
| Data Pie #7 | 144 | 216 |
| Data Pie #8 | 356.4 | 3.6 |
If you subtract the number of degrees of either the yellow piece or the purple piece from 360, then you get the number of degrees of the other piece! Remember that all circles have a total of 360 degrees!
© Derek Cumberbatch