What is the english translation of βάσω ( a greek word) ? it’s for a greek math assignment for my brother and we both forgot its meaning. google translate says based, which is not correct. it is a mathematical term. I REALLY need a right answer and FAST

Which research question would likely fit the comparison and contrast organizational method? a) what is the emancipation proclamation? b) how many american documents address segregation? c) how do the constitution and the declaration of independence differ from the emancipation proclamation? d) what types of symbolism are used by dr. martin luther king, jr. in his i have a dream speech addressed to the american public?