| Answer | Crossword Clue |
|---|---|
| PRISMOID | Solid with trapezoidal sides |
| CUBE | Solid with six sides. |
| tetrahedral | of a solid with four sides |
| tetrahedrally | TETRAHEDRAL, of a solid with four sides |
| pyramides | PYRAMID, a solid figure with triangular sides meeting in a point |
| pyramis | a pyramid (a solid figure with triangular sides meeting in a point) |
| pyramises | PYRAMIS, a pyramid (a solid figure with triangular sides meeting in a point) |
| cylinders | A solid geometric figure with straight parallel sides and a circular or oval section |
| pyramid | to increase by adding gradually / a solid figure with triangular sides meeting in a point |
