Question

What is a groin vault?
a.
A groin vault is a structure that resembles the top half of a sphere.
b.
A groin vault comes from the extension of a round arch, similar to a long tube of arches.
c.
A groin vault has two barrel vaults of the same diameter which cross or intersect one another.
d.
A groin vault has two barrels which extrude into a two dimensional structure.

Answer 1

Hi User


Your answer is :


I think Option (c) is correct.


A groin vault has two barrel vaults of the same diameter which cross or internet one another.


May it is helpful for you.

if I am right

Plz mark as brillest answer.