| Similarity | Rank | |
|---|---|---|
| isosceles | 0.777 | 36290 |
| equilateral | 0.768 | 35817 |
| clovenstone | 0.731 | 60448 |
| triangular | 0.704 | 9876 |
| parallelogram | 0.684 | 46729 |
| rectangle | 0.676 | 10300 |
| right-angled | 0.659 | 35621 |
| rhombus | 0.659 | 55166 |
| piscis | 0.657 | 69779 |
| hexagon | 0.651 | 27015 |
| polygon | 0.648 | 16480 |
| quadrilateral | 0.646 | 41450 |
| shaped | 0.643 | 11849 |
| trapezium | 0.642 | 93436 |
| peltae | 0.641 | 73636 |
| concentric | 0.640 | 17882 |
| 4cm | 0.636 | 32027 |
| hyperbola | 0.633 | 52539 |
| diagonal | 0.633 | 9378 |
| pelta-urn | 0.629 | 70383 |
| circumference | 0.628 | 16459 |
| dodecahedron | 0.627 | 78517 |
| tilted | 0.627 | 32080 |
| 8inch | 0.627 | 81792 |
| rectangular | 0.626 | 8546 |