On a recent visit to Italy, your friend Gina admired the famous Pantheon In Rome. It was built using an architectural feature that resembles the
upper half of a sphere or circle. It also allowed for the construction of vaulted ceilings without having to use crossbeams. What is the structure
Gina observed that is so crucial to the construction of the Pantheon?
ОА.
dome
OB.
barrel vault
OC flying buttress
OD.
arch
Explanation: Pretty self explanatory, the Pantheon has a large dome located on the interior, a dome is what you imagine the inside of a half sphere would look like!
