How many sides does a stop sign have?

A stop sign has eight sides, making it an octagon. This geometric shape is widely recognized in traffic signage. The design is specifically structured to ensure visibility and clarity to drivers, helping to convey important traffic regulations effectively. Each of the eight sides provides a straightforward and easily identifiable traffic command. Recognizing the shape of a stop sign as an octagon is key to understanding its function and design, as well as its universal presence in road regulations across many countries.