| Number of Sides | Shape Name | % Correct |
|---|---|---|
| 3 | Triangle | 97%
|
| 5 | Pentagon | 94%
|
| 6 | Hexagon | 90%
|
| 8 | Octagon | 87%
|
| 4 | Square | 84%
|
| 10 | Decagon | 71%
|
| 7 | Heptagon | 71%
|
| Infinite | Circle | 68%
|
| 9 | Nonagon | 65%
|
| 12 | Dodecagon | 39%
|
| 13 | Tridecagon | 26%
|
| 17 | Heptadecagon | 16%
|
| 16 | Hexadecagon | 16%
|
| 18 | Octadecagon | 16%
|
| 15 | Pentadecagon | 16%
|
| 20 | Icosagon | 10%
|
| 14 | Tetradecagon | 10%
|
| 19 | Enneadecaagon | 6%
|
| 11 | Hendegon | 3%
|