| Answer | Crossword Clue |
|---|---|
| isogons | ISOGON, a polygon having equal angles |
| isogon | a polygon having equal angles |
| isogons | polygon having all angles equal |
| isogon | polygon having all angles equal |
| tetragonal | Of or denoting a crystal system or three-dimensional geometric arrangement having three axes at right angles, two of them equal |
| hypercube | a figure in a space of four or more dimensions having all its sides equal and all its angles right angles |
| hypercubes | HYPERCUBE, a figure in a space of four or more dimensions having all its sides equal and all its angles right angles |
