Question

select the text from the paragraph that best helps you understand that cupola means dome. there may be more than one correct choice. construction on florences grand cathedral began in 1296. over a hundred years later, however, the structure remained unfinished, with an enormous hole in the roof. the designers had intended to top the cathedral with the worlds largest dome, but this plan was stymied by architectural limitations. the main factor stalling progress was the fact that no one knew how to create such a massive cupola without large, cumbersome support systems.

Explanation:

The text "the designers had intended to top the cathedral with the world's largest dome, but this plan was stymied by architectural limitations. The main factor stalling progress was the fact that no one knew how to create such a massive cupola without large, cumbersome support systems" shows that cupola is what the designers intended to be the "world's largest dome". So the words "world's largest dome" help understand that cupola means dome.

Answer:

world's largest dome