What are the key differences between buildings designed as pyramids and prisms, and highlighting aspects like architectural style, functionality, and historical significance? in 3 sentences.

Buildings designed as pyramids typically feature a distinctive triangular shape with sloping sides and a pointed top, resembling the iconic structures of Ancient Egypt. In contrast, buildings designed as prisms have a more geometrically simple design with rectangular or square bases and flat tops, allowing for more practical and versatile interior spaces. Pyramids are often associated with ancient civilizations and religious or ceremonial purposes, while prisms are more commonly used in modern architecture for office buildings, residential complexes, and commercial spaces.