Which of the following describes a curved roof?

A curved roof is specifically characterized by its rounded shape, which sets it apart from other types of roofing structures. These roofs often create an aesthetically pleasing appearance and can facilitate water drainage more effectively than flat roofs. Curved roofs are commonly seen in large commercial buildings, such as shopping centers, because they allow for an expansive interior space without the need for support columns. This design can also enhance the building's overall strength and resilience against wind loads and other environmental stresses. Understanding roof shapes is crucial for firefighters when assessing a building's structural integrity during responses, especially in situations involving potential collapses or compromising of safety.