dans le dictionnaire PONS
perpendiculum <ī> nt (perpendo)
- perpendiculum
-
| Case | Singular | Plural |
|---|---|---|
| Nominative | perpendiculum | perpendicula |
| Genitive | perpendiculī | perpendiculōrum |
| Dative | perpendiculō | perpendiculīs |
| Accusative | perpendiculum | perpendicula |
| Ablative | perpendiculō | perpendiculīs |