What type of roof has no vertical edges typical of a gable?

A hipped roof is characterized by sloping sides that meet at a top ridge, with no vertical edges like those found in a gable roof. The absence of vertical ends is a definitive aspect of a hipped roof, where all sides slope downwards toward the walls. This design not only enhances the aesthetic appeal but also improves structural integrity and wind resistance, making it a popular choice in areas prone to severe weather.

In contrast, a flat roof is completely horizontal, while a pitched roof refers to a general category of roofs that have a slant (which may or may not have vertical edges). A gable roof prominently features vertical edges where two triangular faces meet, which is in direct opposition to the characteristics of a hipped roof. Thus, the option indicating a hipped roof accurately answers the question about the roof type identified by the absence of vertical edges.