A round building is commonly referred to as a "circular building." More specific terms may include "rotunda" for a large circular structure, typically with a dome, or "pavilion" for smaller circular designs. In architectural contexts, the term "cylindrical structure" may also be used to describe buildings with a cylindrical shape.
A circular room in commercial buildings or out buildings is called a round house, in a private house it can be called among other things a turret. A rotunda is a round building or a room in a building, the central hall in the Capitol Building in Washington DC is an excellent example of a rotunda ( round room).
side of a building called
There is no building called The PolygonBuilding.The US Department of Defense is headquartered in The Pentagon Building.
I'd call it a triangular building but the answer you are looking for is pyramid but that is NOT what a triangular building is called.
malleolus
A circular building is called a round building or a cylindrical building.
A circular room in commercial buildings or out buildings is called a round house, in a private house it can be called among other things a turret. A rotunda is a round building or a room in a building, the central hall in the Capitol Building in Washington DC is an excellent example of a rotunda ( round room).
A round building is commonly referred to as a "circular building" or "cylindrical structure." In architectural terms, it may also be called a "rotunda," especially when it has a dome-like roof. Examples include the Pantheon in Rome and various modern designs that utilize circular forms.
A roof that overhangs its supporting wall could be called Eaves or a Gable, depending on which aspect of the building it is on. On the ends of a building it is called a Gable, whereas on the sides it is called the Eaves. "Eaves" also applies to buildings with no perceivable ends or sides; a round building for instance.
round room
Capitol records.
A building with a round roof, like the Capitol building in Washington DC or Saint Paul's cathedral in London.
Rondavel
round and round is on the album called a year without rain
side of a building called
Silo
A round dome-shaped building is typically called a "dome" or a "cupola." These structures often serve as architectural features in various types of buildings, including churches, government buildings, and museums. Notable examples include the Pantheon in Rome and St. Peter's Basilica in Vatican City. Domes are celebrated for their aesthetic beauty and their ability to span large spaces without internal supports.