what is the difference between a ribbed vault and a groin vault? a. groin vaults are built on the sides…

what is the difference between a ribbed vault and a groin vault? a. groin vaults are built on the sides, while rib vaults are on the ceiling. b. groin vaults have more support than rib vaults. c. rib vaults are groin vaults with extra stone ribbing. please select the best answer from the choices provided. a b c

what is the difference between a ribbed vault and a groin vault? a. groin vaults are built on the sides, while rib vaults are on the ceiling. b. groin vaults have more support than rib vaults. c. rib vaults are groin vaults with extra stone ribbing. please select the best answer from the choices provided. a b c

Answer

Brief Explanations:

A ribbed vault is an advanced form of the groin vault. It has extra stone ribbing which helps in distributing the weight and thrust more effectively, allowing for larger and more complex architectural spaces. Groin vaults are formed by the perpendicular intersection of two barrel - vaults. The ribbing in ribbed vaults is the key differentiator.

Answer:

C. Rib vaults are groin vaults with extra stone ribbing.