| Answer | Crossword Clue |
|---|---|
| ARCTANGENT | 45 degrees, for 1 |
| RPMS | 33 1-3 and 45, for short |
| SIDEA | Singer's first thought for 45-r.p.m. feature (4,1) |
| ell | a former English unit of length (as for cloth) equal to 45 inches (about 1.14 meters) |
| NORTHEAST | 45 degrees |
| OCTANTS | Angles of 45 degrees. |
| ENE | 45 degrees + 22.5 degrees |
| OCTANT | An angle of 45 degrees. |
| OCTANT | 45 degrees of a circle |
| mesophile | the ideal growth temperature of 20 to 45 degrees |
| mesophiles | MESOPHILE, the ideal growth temperature of 20 to 45 degrees |
