What does quod erat dēmōnstrandum mean in Latin?

quod erat dēmōnstrandum, a phrase, means “which was to be proved; which was to be demonstrated.”.

How do you pronounce quod erat dēmōnstrandum?

In classical Latin, [ˈkʷɔ.dɛ.rad.deː.mõːsˈtran.dũː]; in ecclesiastical (church) Latin, [ˈkʷɔd ˈɛː.rat de.monˈstran.dum].

phrase

quod erat dēmōnstrandum (plural quae erant dēmōnstranda)

Classical[ˈkʷɔ.dɛ.rad.deː.mõːsˈtran.dũː]Ecclesiastical[ˈkʷɔd ˈɛː.rat de.monˈstran.dum]

Calque of Ancient Greek ὅπερ ἔδει δεῖξαι (hóper édei deîxai, literally “(that) which was to be demonstrated”).

What does quod erat dēmōnstrandum mean in Latin?: quod erat dēmōnstrandum, a phrase, means “which was to be proved; which was to be demonstrated.”.
How do you pronounce quod erat dēmōnstrandum?: In classical Latin, [ˈkʷɔ.dɛ.rad.deː.mõːsˈtran.dũː]; in ecclesiastical (church) Latin, [ˈkʷɔd ˈɛː.rat de.monˈstran.dum].