Several arches placed side by side form
A) a tunnel vault
B) a groin vault
C) an arcade
D) a flying buttress

Question

Quizplus · Accepted Answer

Several arches placed side by side form an arcade, which is a series of arches supported by columns or piers. A tunnel vault is a series of arches placed back to back, a groin vault is created by the intersection of two barrel vaults, and a flying buttress is an architectural structure used to buttress a wall from the outside, typically found on Gothic cathedrals.

Several Arches Placed Side by Side Form