| Answer | Crossword Clue |
|---|---|
| AREA | Two-dimensional analogue of volume |
| AREA | Two-dimensional equivalent of volume |
| AREA | Two-dimensional volume |
| TESSERACT | Four-dimensional analogue of a cube |
| hypersurface | a figure that is the analogue in hyperspace of a surface in three-dimensional space |
| hypersurfaces | HYPERSURFACE, a figure that is the analogue in hyperspace of a surface in three-dimensional space |
