What roof type features four sides that slope towards the base?

The roof type that features four sides that slope towards the base is a hip roof. A hip roof is characterized by its sloping sides that converge at the top to form a ridge. Each side of the hip roof is typically flat and slopes downward towards the eaves, creating a more aerodynamic shape. This design is beneficial for shedding rain and snow, making it suitable for various weather conditions.

Additionally, the hip roof provides a stable structure and better support compared to other roof types, as all four sides are angled downward, evenly distributing weight and reducing the risk of structural issues. This makes hip roofs a popular choice in residential construction, especially in areas prone to harsh weather.