Answer: Rib vaults are groin vaults with extra stone ribbing.
Explanation:
Answer:
hey there biggest fan alive of:
BTS,BLACKPINK, EXO,NCT,REDVELVET, TWICE,ATEEZ,STRAYKIDS, ITZY,TXT N IU~♡♡♡
HBU U LIKE THEM???
Answer: im not sure what's the length is
Explanation:it looks like u have to divide and muiltply by the numbers u have.