which of these was an experimental type of romanesque architecture?\na. ribbed domes\nb. ribbed arches\nc…

which of these was an experimental type of romanesque architecture?\na. ribbed domes\nb. ribbed arches\nc. ribbed vaults\nd. all of the above
Answer
Brief Explanations:
Ribbed domes, ribbed arches, and ribbed vaults were all experimental features in Romanesque architecture. They allowed for greater structural stability and more complex designs.
Answer:
D. all of the above