| Answer | Crossword Clue |
|---|---|
| SECONDHANDEROS | Used Greek god? |
| PIS | Greek letters used in geometry |
| PIS | Greek consonants used in circle formulas |
| RHO | Greek letter used in spherical coordinates |
| TAU | Greek letter used as the symbol for torque |
| ARROWS | Weapons used to finish off the Greek army at Thermopylae |
